624018538

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 1116753120

約数和(自身を除く): 492734582

約数列:

[1, 2, 11, 13, 22, 26, 121, 139, 143, 242, 278, 286, 1427, 1529, 1573, 1807, 2854, 3058, 3146, 3614, 15697, 16819, 18551, 19877, 31394, 33638, 37102, 39754, 172667, 198353, 204061, 218647, 345334, 396706, 408122, 437294, 2181883, 2244671, 2578589, 4363766, 4489342, 5157178, 24000713, 28364479, 48001426, 56728958, 312009269, 624018538]

約数ペア:

[(1, 624018538), (2, 312009269), (11, 56728958), (13, 48001426), (22, 28364479), (26, 24000713), (121, 5157178), (139, 4489342), (143, 4363766), (242, 2578589), (278, 2244671), (286, 2181883), (1427, 437294), (1529, 408122), (1573, 396706), (1807, 345334), (2854, 218647), (3058, 204061), (3146, 198353), (3614, 172667), (15697, 39754), (16819, 37102), (18551, 33638), (19877, 31394)]