1242593584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{108923}}^1$

素因数の和:108985

約数の個数: 40

約数和(自身を含む): 2593262592

約数和(自身を除く): 1350669008

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 108923, 217846, 435692, 871384, 1742768, 2505229, 3376613, 5010458, 6753226, 10020916, 13506452, 20041832, 27012904, 40083664, 54025808, 77662099, 155324198, 310648396, 621296792, 1242593584]

約数ペア:

[(1, 1242593584), (2, 621296792), (4, 310648396), (8, 155324198), (16, 77662099), (23, 54025808), (31, 40083664), (46, 27012904), (62, 20041832), (92, 13506452), (124, 10020916), (184, 6753226), (248, 5010458), (368, 3376613), (496, 2505229), (713, 1742768), (1426, 871384), (2852, 435692), (5704, 217846), (11408, 108923)]