1895722452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{5147}}^1$

素因数の和:5957

約数の個数: 72

約数和(自身を含む): 5168138976

約数和(自身を除く): 3272416524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 787, 1574, 2361, 3148, 4722, 5147, 7083, 9444, 10231, 10294, 14166, 15441, 20462, 20588, 28332, 30693, 30882, 40924, 46323, 61386, 61764, 66911, 92079, 92646, 122772, 133822, 184158, 185292, 200733, 267644, 368316, 401466, 602199, 802932, 1204398, 2408796, 4050689, 8101378, 12152067, 16202756, 24304134, 36456201, 48608268, 52658957, 72912402, 105317914, 145824804, 157976871, 210635828, 315953742, 473930613, 631907484, 947861226, 1895722452]

約数ペア:

[(1, 1895722452), (2, 947861226), (3, 631907484), (4, 473930613), (6, 315953742), (9, 210635828), (12, 157976871), (13, 145824804), (18, 105317914), (26, 72912402), (36, 52658957), (39, 48608268), (52, 36456201), (78, 24304134), (117, 16202756), (156, 12152067), (234, 8101378), (468, 4050689), (787, 2408796), (1574, 1204398), (2361, 802932), (3148, 602199), (4722, 401466), (5147, 368316), (7083, 267644), (9444, 200733), (10231, 185292), (10294, 184158), (14166, 133822), (15441, 122772), (20462, 92646), (20588, 92079), (28332, 66911), (30693, 61764), (30882, 61386), (40924, 46323)]