1098438770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{768139}}^1$

素因数の和:768170

約数の個数: 32

約数和(自身を含む): 2322855360

約数和(自身を除く): 1224416590

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 768139, 1536278, 3840695, 7681390, 8449529, 9985807, 16899058, 19971614, 42247645, 49929035, 84495290, 99858070, 109843877, 219687754, 549219385, 1098438770]

約数ペア:

[(1, 1098438770), (2, 549219385), (5, 219687754), (10, 109843877), (11, 99858070), (13, 84495290), (22, 49929035), (26, 42247645), (55, 19971614), (65, 16899058), (110, 9985807), (130, 8449529), (143, 7681390), (286, 3840695), (715, 1536278), (1430, 768139)]