321801179614

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1\times {\mathrm{28219}}^1$

素因数の和:28936

約数の個数: 32

約数和(自身を含む): 494070341760

約数和(自身を除く): 172269162146

約数列:

[1, 2, 61, 122, 211, 422, 443, 886, 12871, 25742, 27023, 28219, 54046, 56438, 93473, 186946, 1721359, 3442718, 5701853, 5954209, 11403706, 11908418, 12501017, 25002034, 363206749, 726413498, 762562037, 1525124074, 2637714587, 5275429174, 160900589807, 321801179614]

約数ペア:

[(1, 321801179614), (2, 160900589807), (61, 5275429174), (122, 2637714587), (211, 1525124074), (422, 762562037), (443, 726413498), (886, 363206749), (12871, 25002034), (25742, 12501017), (27023, 11908418), (28219, 11403706), (54046, 5954209), (56438, 5701853), (93473, 3442718), (186946, 1721359)]