1640308324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{239671}}^1$

素因数の和:239763

約数の個数: 24

約数和(自身を含む): 3019867200

約数和(自身を除く): 1379558876

約数列:

[1, 2, 4, 29, 58, 59, 116, 118, 236, 1711, 3422, 6844, 239671, 479342, 958684, 6950459, 13900918, 14140589, 27801836, 28281178, 56562356, 410077081, 820154162, 1640308324]

約数ペア:

[(1, 1640308324), (2, 820154162), (4, 410077081), (29, 56562356), (58, 28281178), (59, 27801836), (116, 14140589), (118, 13900918), (236, 6950459), (1711, 958684), (3422, 479342), (6844, 239671)]