1897831236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{480707}}^1$

素因数の和:480768

約数の個数: 48

約数和(自身を含む): 5168572416

約数和(自身を除く): 3270741180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 480707, 961414, 1442121, 1922828, 2884242, 3364949, 5768484, 6729898, 10094847, 13459796, 20189694, 22593229, 40379388, 45186458, 67779687, 90372916, 135559374, 158152603, 271118748, 316305206, 474457809, 632610412, 948915618, 1897831236]

約数ペア:

[(1, 1897831236), (2, 948915618), (3, 632610412), (4, 474457809), (6, 316305206), (7, 271118748), (12, 158152603), (14, 135559374), (21, 90372916), (28, 67779687), (42, 45186458), (47, 40379388), (84, 22593229), (94, 20189694), (141, 13459796), (188, 10094847), (282, 6729898), (329, 5768484), (564, 3364949), (658, 2884242), (987, 1922828), (1316, 1442121), (1974, 961414), (3948, 480707)]