1520984868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{314513}}^1$

素因数の和:314564

約数の個数: 48

約数和(自身を含む): 3945263616

約数和(自身を除く): 2424278748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 314513, 629026, 943539, 1258052, 1887078, 3774156, 4088669, 8177338, 9749903, 12266007, 16354676, 19499806, 24532014, 29249709, 38999612, 49064028, 58499418, 116998836, 126748739, 253497478, 380246217, 506994956, 760492434, 1520984868]

約数ペア:

[(1, 1520984868), (2, 760492434), (3, 506994956), (4, 380246217), (6, 253497478), (12, 126748739), (13, 116998836), (26, 58499418), (31, 49064028), (39, 38999612), (52, 29249709), (62, 24532014), (78, 19499806), (93, 16354676), (124, 12266007), (156, 9749903), (186, 8177338), (372, 4088669), (403, 3774156), (806, 1887078), (1209, 1258052), (1612, 943539), (2418, 629026), (4836, 314513)]