2021684144

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{3517}}^1$

素因数の和:4533

約数の個数: 40

約数和(自身を含む): 4028166288

約数和(自身を除く): 2006482144

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 971, 1942, 3517, 3884, 7034, 7768, 14068, 15536, 28136, 35927, 56272, 71854, 130129, 143708, 260258, 287416, 520516, 574832, 1041032, 2082064, 3415007, 6830014, 13660028, 27320056, 54640112, 126355259, 252710518, 505421036, 1010842072, 2021684144]

約数ペア:

[(1, 2021684144), (2, 1010842072), (4, 505421036), (8, 252710518), (16, 126355259), (37, 54640112), (74, 27320056), (148, 13660028), (296, 6830014), (592, 3415007), (971, 2082064), (1942, 1041032), (3517, 574832), (3884, 520516), (7034, 287416), (7768, 260258), (14068, 143708), (15536, 130129), (28136, 71854), (35927, 56272)]