1986739716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{4357}}^1$

素因数の和:4493

約数の個数: 96

約数和(自身を含む): 5193341440

約数和(自身を除く): 3206601724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 79, 111, 148, 156, 158, 222, 237, 316, 444, 474, 481, 948, 962, 1027, 1443, 1924, 2054, 2886, 2923, 3081, 4108, 4357, 5772, 5846, 6162, 8714, 8769, 11692, 12324, 13071, 17428, 17538, 26142, 35076, 37999, 52284, 56641, 75998, 113282, 113997, 151996, 161209, 169923, 226564, 227994, 322418, 339846, 344203, 455988, 483627, 644836, 679692, 688406, 967254, 1032609, 1376812, 1934508, 2065218, 2095717, 4130436, 4191434, 4474639, 6287151, 8382868, 8949278, 12574302, 12735511, 13423917, 17898556, 25148604, 25471022, 26847834, 38206533, 50942044, 53695668, 76413066, 152826132, 165561643, 331123286, 496684929, 662246572, 993369858, 1986739716]

約数ペア:

[(1, 1986739716), (2, 993369858), (3, 662246572), (4, 496684929), (6, 331123286), (12, 165561643), (13, 152826132), (26, 76413066), (37, 53695668), (39, 50942044), (52, 38206533), (74, 26847834), (78, 25471022), (79, 25148604), (111, 17898556), (148, 13423917), (156, 12735511), (158, 12574302), (222, 8949278), (237, 8382868), (316, 6287151), (444, 4474639), (474, 4191434), (481, 4130436), (948, 2095717), (962, 2065218), (1027, 1934508), (1443, 1376812), (1924, 1032609), (2054, 967254), (2886, 688406), (2923, 679692), (3081, 644836), (4108, 483627), (4357, 455988), (5772, 344203), (5846, 339846), (6162, 322418), (8714, 227994), (8769, 226564), (11692, 169923), (12324, 161209), (13071, 151996), (17428, 113997), (17538, 113282), (26142, 75998), (35076, 56641), (37999, 52284)]