1591386056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4733}}^1$

素因数の和:4866

約数の個数: 64

約数和(自身を含む): 3328380720

約数和(自身を除く): 1736994664

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 61, 104, 106, 122, 212, 244, 424, 488, 689, 793, 1378, 1586, 2756, 3172, 3233, 4733, 5512, 6344, 6466, 9466, 12932, 18932, 25864, 37864, 42029, 61529, 84058, 123058, 168116, 246116, 250849, 288713, 336232, 492232, 501698, 577426, 1003396, 1154852, 2006792, 2309704, 3261037, 3753269, 6522074, 7506538, 13044148, 15013076, 15301789, 26088296, 30026152, 30603578, 61207156, 122414312, 198923257, 397846514, 795693028, 1591386056]

約数ペア:

[(1, 1591386056), (2, 795693028), (4, 397846514), (8, 198923257), (13, 122414312), (26, 61207156), (52, 30603578), (53, 30026152), (61, 26088296), (104, 15301789), (106, 15013076), (122, 13044148), (212, 7506538), (244, 6522074), (424, 3753269), (488, 3261037), (689, 2309704), (793, 2006792), (1378, 1154852), (1586, 1003396), (2756, 577426), (3172, 501698), (3233, 492232), (4733, 336232), (5512, 288713), (6344, 250849), (6466, 246116), (9466, 168116), (12932, 123058), (18932, 84058), (25864, 61529), (37864, 42029)]