2109687556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1\times {\mathrm{491}}^1$

素因数の和:1044

約数の個数: 48

約数和(自身を含む): 3950130240

約数和(自身を除く): 1840442684

約数列:

[1, 2, 4, 17, 34, 68, 179, 353, 358, 491, 706, 716, 982, 1412, 1964, 3043, 6001, 6086, 8347, 12002, 12172, 16694, 24004, 33388, 63187, 87889, 126374, 173323, 175778, 252748, 346646, 351556, 693292, 1074179, 1494113, 2148358, 2946491, 2988226, 4296716, 5892982, 5976452, 11785964, 31024817, 62049634, 124099268, 527421889, 1054843778, 2109687556]

約数ペア:

[(1, 2109687556), (2, 1054843778), (4, 527421889), (17, 124099268), (34, 62049634), (68, 31024817), (179, 11785964), (353, 5976452), (358, 5892982), (491, 4296716), (706, 2988226), (716, 2946491), (982, 2148358), (1412, 1494113), (1964, 1074179), (3043, 693292), (6001, 351556), (6086, 346646), (8347, 252748), (12002, 175778), (12172, 173323), (16694, 126374), (24004, 87889), (33388, 63187)]