1297242430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{380423}}^1$

素因数の和:380472

約数の個数: 32

約数和(自身を含む): 2629490688

約数和(自身を除く): 1332248258

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 380423, 760846, 1902115, 3804230, 4184653, 8369306, 11793113, 20923265, 23586226, 41846530, 58965565, 117931130, 129724243, 259448486, 648621215, 1297242430]

約数ペア:

[(1, 1297242430), (2, 648621215), (5, 259448486), (10, 129724243), (11, 117931130), (22, 58965565), (31, 41846530), (55, 23586226), (62, 20923265), (110, 11793113), (155, 8369306), (310, 4184653), (341, 3804230), (682, 1902115), (1705, 760846), (3410, 380423)]