1771674076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{328331}}^1$

素因数の和:328425

約数の個数: 24

約数和(自身を含む): 3309586560

約数和(自身を除く): 1537912484

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 328331, 656662, 1313324, 6238289, 12476578, 23311501, 24953156, 46623002, 93246004, 442918519, 885837038, 1771674076]

約数ペア:

[(1, 1771674076), (2, 885837038), (4, 442918519), (19, 93246004), (38, 46623002), (71, 24953156), (76, 23311501), (142, 12476578), (284, 6238289), (1349, 1313324), (2698, 656662), (5396, 328331)]