97072820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373357}}^1$

素因数の和:373379

約数の個数: 24

約数和(自身を含む): 219534504

約数和(自身を除く): 122461684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 373357, 746714, 1493428, 1866785, 3733570, 4853641, 7467140, 9707282, 19414564, 24268205, 48536410, 97072820]

約数ペア:

[(1, 97072820), (2, 48536410), (4, 24268205), (5, 19414564), (10, 9707282), (13, 7467140), (20, 4853641), (26, 3733570), (52, 1866785), (65, 1493428), (130, 746714), (260, 373357)]