1885744

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 40

約数和(自身を含む): 4240800

約数和(自身を除く): 2355056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 149, 226, 298, 452, 596, 791, 904, 1043, 1192, 1582, 1808, 2086, 2384, 3164, 4172, 6328, 8344, 12656, 16688, 16837, 33674, 67348, 117859, 134696, 235718, 269392, 471436, 942872, 1885744]

約数ペア:

[(1, 1885744), (2, 942872), (4, 471436), (7, 269392), (8, 235718), (14, 134696), (16, 117859), (28, 67348), (56, 33674), (112, 16837), (113, 16688), (149, 12656), (226, 8344), (298, 6328), (452, 4172), (596, 3164), (791, 2384), (904, 2086), (1043, 1808), (1192, 1582)]