865463028

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1\times {\mathrm{907}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 2040428544

約数和(自身を除く): 1174965516

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 607, 786, 907, 1214, 1572, 1814, 1821, 2428, 2721, 3628, 3642, 5442, 7284, 10884, 79517, 118817, 159034, 237634, 238551, 318068, 356451, 475268, 477102, 550549, 712902, 954204, 1101098, 1425804, 1651647, 2202196, 3303294, 6606588, 72121919, 144243838, 216365757, 288487676, 432731514, 865463028]

約数ペア:

[(1, 865463028), (2, 432731514), (3, 288487676), (4, 216365757), (6, 144243838), (12, 72121919), (131, 6606588), (262, 3303294), (393, 2202196), (524, 1651647), (607, 1425804), (786, 1101098), (907, 954204), (1214, 712902), (1572, 550549), (1814, 477102), (1821, 475268), (2428, 356451), (2721, 318068), (3628, 238551), (3642, 237634), (5442, 159034), (7284, 118817), (10884, 79517)]