1078445056

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{81013}}^1$

素因数の和:81046

約数の個数: 44

約数和(自身を含む): 2321699212

約数和(自身を除く): 1243254156

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 81013, 162026, 324052, 648104, 1053169, 1296208, 2106338, 2592416, 4212676, 5184832, 8425352, 10369664, 16850704, 20739328, 33701408, 41478656, 67402816, 82957312, 134805632, 269611264, 539222528, 1078445056]

約数ペア:

[(1, 1078445056), (2, 539222528), (4, 269611264), (8, 134805632), (13, 82957312), (16, 67402816), (26, 41478656), (32, 33701408), (52, 20739328), (64, 16850704), (104, 10369664), (128, 8425352), (208, 5184832), (256, 4212676), (416, 2592416), (512, 2106338), (832, 1296208), (1024, 1053169), (1664, 648104), (3328, 324052), (6656, 162026), (13312, 81013)]