520120482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{10159}}^1$

素因数の和:10247

約数の個数: 64

約数和(自身を含む): 1264066560

約数和(自身を除く): 743946078

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 318, 322, 371, 483, 742, 966, 1113, 1219, 2226, 2438, 3657, 7314, 8533, 10159, 17066, 20318, 25599, 30477, 51198, 60954, 71113, 142226, 213339, 233657, 426678, 467314, 538427, 700971, 1076854, 1401942, 1615281, 1635599, 3230562, 3271198, 3768989, 4906797, 7537978, 9813594, 11306967, 12383821, 22613934, 24767642, 37151463, 74302926, 86686747, 173373494, 260060241, 520120482]

約数ペア:

[(1, 520120482), (2, 260060241), (3, 173373494), (6, 86686747), (7, 74302926), (14, 37151463), (21, 24767642), (23, 22613934), (42, 12383821), (46, 11306967), (53, 9813594), (69, 7537978), (106, 4906797), (138, 3768989), (159, 3271198), (161, 3230562), (318, 1635599), (322, 1615281), (371, 1401942), (483, 1076854), (742, 700971), (966, 538427), (1113, 467314), (1219, 426678), (2226, 233657), (2438, 213339), (3657, 142226), (7314, 71113), (8533, 60954), (10159, 51198), (17066, 30477), (20318, 25599)]