1569890469316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4091}}^1\times {\mathrm{76079}}^1$

素因数の和:80284

約数の個数: 48

約数和(自身を含む): 2989911133440

約数和(自身を除く): 1420020664124

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 4091, 5044, 8182, 16364, 53183, 76079, 106366, 152158, 212732, 304316, 396827, 793654, 989027, 1587308, 1978054, 3956108, 5158751, 7379663, 10317502, 14759326, 20635004, 29518652, 95935619, 191871238, 311239189, 383742476, 622478378, 1244956756, 4046109457, 8092218914, 16184437828, 30190201333, 60380402666, 120760805332, 392472617329, 784945234658, 1569890469316]

約数ペア:

[(1, 1569890469316), (2, 784945234658), (4, 392472617329), (13, 120760805332), (26, 60380402666), (52, 30190201333), (97, 16184437828), (194, 8092218914), (388, 4046109457), (1261, 1244956756), (2522, 622478378), (4091, 383742476), (5044, 311239189), (8182, 191871238), (16364, 95935619), (53183, 29518652), (76079, 20635004), (106366, 14759326), (152158, 10317502), (212732, 7379663), (304316, 5158751), (396827, 3956108), (793654, 1978054), (989027, 1587308)]