543129470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 1079156736

約数和(自身を除く): 536027266

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 127, 130, 134, 254, 335, 491, 635, 670, 871, 982, 1270, 1651, 1742, 2455, 3302, 4355, 4910, 6383, 8255, 8509, 8710, 12766, 16510, 17018, 31915, 32897, 42545, 62357, 63830, 65794, 85090, 110617, 124714, 164485, 221234, 311785, 328970, 427661, 553085, 623570, 810641, 855322, 1106170, 1621282, 2138305, 4053205, 4177919, 4276610, 8106410, 8355838, 20889595, 41779190, 54312947, 108625894, 271564735, 543129470]

約数ペア:

[(1, 543129470), (2, 271564735), (5, 108625894), (10, 54312947), (13, 41779190), (26, 20889595), (65, 8355838), (67, 8106410), (127, 4276610), (130, 4177919), (134, 4053205), (254, 2138305), (335, 1621282), (491, 1106170), (635, 855322), (670, 810641), (871, 623570), (982, 553085), (1270, 427661), (1651, 328970), (1742, 311785), (2455, 221234), (3302, 164485), (4355, 124714), (4910, 110617), (6383, 85090), (8255, 65794), (8509, 63830), (8710, 62357), (12766, 42545), (16510, 32897), (17018, 31915)]