1438833864890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1\times {\mathrm{151049}}^1$

素因数の和:151619

約数の個数: 64

約数和(自身を含む): 2769036516000

約数和(自身を除く): 1330202651110

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 409, 685, 818, 1370, 2045, 2329, 4090, 4658, 6953, 11645, 13906, 23290, 34765, 56033, 69530, 112066, 151049, 280165, 302098, 560330, 755245, 952561, 1510490, 1905122, 2567833, 4762805, 5135666, 9525610, 12839165, 20693713, 25678330, 41387426, 61779041, 103468565, 123558082, 206937130, 308895205, 351793121, 617790410, 703586242, 1050243697, 1758965605, 2100487394, 3517931210, 5251218485, 8463728617, 10502436970, 16927457234, 42318643085, 84637286170, 143883386489, 287766772978, 719416932445, 1438833864890]

約数ペア:

[(1, 1438833864890), (2, 719416932445), (5, 287766772978), (10, 143883386489), (17, 84637286170), (34, 42318643085), (85, 16927457234), (137, 10502436970), (170, 8463728617), (274, 5251218485), (409, 3517931210), (685, 2100487394), (818, 1758965605), (1370, 1050243697), (2045, 703586242), (2329, 617790410), (4090, 351793121), (4658, 308895205), (6953, 206937130), (11645, 123558082), (13906, 103468565), (23290, 61779041), (34765, 41387426), (56033, 25678330), (69530, 20693713), (112066, 12839165), (151049, 9525610), (280165, 5135666), (302098, 4762805), (560330, 2567833), (755245, 1905122), (952561, 1510490)]