2218017022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{121349}}^1$

素因数の和:121420

約数の個数: 32

約数和(自身を含む): 3873492000

約数和(自身を除く): 1655474978

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 9139, 18278, 121349, 242698, 1577537, 2305631, 3155074, 4489913, 4611262, 8979826, 29973203, 58368869, 59946406, 85308347, 116737738, 170616694, 1109008511, 2218017022]

約数ペア:

[(1, 2218017022), (2, 1109008511), (13, 170616694), (19, 116737738), (26, 85308347), (37, 59946406), (38, 58368869), (74, 29973203), (247, 8979826), (481, 4611262), (494, 4489913), (703, 3155074), (962, 2305631), (1406, 1577537), (9139, 242698), (18278, 121349)]