2375366924

素因数分解:

$2^2\times 7^5\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 4916509920

約数和(自身を除く): 2541142996

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 343, 356, 397, 623, 686, 794, 1246, 1372, 1588, 2401, 2492, 2779, 4361, 4802, 5558, 8722, 9604, 11116, 16807, 17444, 19453, 30527, 33614, 35333, 38906, 61054, 67228, 70666, 77812, 122108, 136171, 141332, 213689, 247331, 272342, 427378, 494662, 544684, 854756, 953197, 989324, 1495823, 1731317, 1906394, 2991646, 3462634, 3812788, 5983292, 6672379, 6925268, 12119219, 13344758, 24238438, 26689516, 48476876, 84834533, 169669066, 339338132, 593841731, 1187683462, 2375366924]

約数ペア:

[(1, 2375366924), (2, 1187683462), (4, 593841731), (7, 339338132), (14, 169669066), (28, 84834533), (49, 48476876), (89, 26689516), (98, 24238438), (178, 13344758), (196, 12119219), (343, 6925268), (356, 6672379), (397, 5983292), (623, 3812788), (686, 3462634), (794, 2991646), (1246, 1906394), (1372, 1731317), (1588, 1495823), (2401, 989324), (2492, 953197), (2779, 854756), (4361, 544684), (4802, 494662), (5558, 427378), (8722, 272342), (9604, 247331), (11116, 213689), (16807, 141332), (17444, 136171), (19453, 122108), (30527, 77812), (33614, 70666), (35333, 67228), (38906, 61054)]