4880993714

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:743

約数の個数: 64

約数和(自身を含む): 8211456000

約数和(自身を除く): 3330462286

約数列:

[1, 2, 19, 23, 38, 46, 89, 131, 178, 262, 437, 479, 874, 958, 1691, 2047, 2489, 3013, 3382, 4094, 4978, 6026, 9101, 11017, 11659, 18202, 22034, 23318, 38893, 42631, 57247, 62749, 77786, 85262, 114494, 125498, 209323, 221521, 268157, 418646, 443042, 536314, 809989, 980513, 1192231, 1443227, 1619978, 1961026, 2384462, 2886454, 5094983, 5584661, 10189966, 11169322, 18629747, 27421313, 37259494, 54842626, 106108559, 128447203, 212217118, 256894406, 2440496857, 4880993714]

約数ペア:

[(1, 4880993714), (2, 2440496857), (19, 256894406), (23, 212217118), (38, 128447203), (46, 106108559), (89, 54842626), (131, 37259494), (178, 27421313), (262, 18629747), (437, 11169322), (479, 10189966), (874, 5584661), (958, 5094983), (1691, 2886454), (2047, 2384462), (2489, 1961026), (3013, 1619978), (3382, 1443227), (4094, 1192231), (4978, 980513), (6026, 809989), (9101, 536314), (11017, 443042), (11659, 418646), (18202, 268157), (22034, 221521), (23318, 209323), (38893, 125498), (42631, 114494), (57247, 85262), (62749, 77786)]