8144782178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2441}}^1\times {\mathrm{7549}}^1$

素因数の和:10022

約数の個数: 32

約数和(自身を含む): 13938447600

約数和(自身を除く): 5793665422

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2441, 4882, 7549, 15098, 31733, 41497, 63466, 82994, 98137, 128333, 196274, 256666, 539461, 1078922, 1668329, 3336658, 18427109, 36854218, 239552417, 313260853, 479104834, 626521706, 4072391089, 8144782178]

約数ペア:

[(1, 8144782178), (2, 4072391089), (13, 626521706), (17, 479104834), (26, 313260853), (34, 239552417), (221, 36854218), (442, 18427109), (2441, 3336658), (4882, 1668329), (7549, 1078922), (15098, 539461), (31733, 256666), (41497, 196274), (63466, 128333), (82994, 98137)]