2354856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 6842880

約数和(自身を除く): 4488024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 131, 168, 214, 262, 321, 393, 428, 524, 642, 749, 786, 856, 917, 1048, 1284, 1498, 1572, 1834, 2247, 2568, 2751, 2996, 3144, 3668, 4494, 5502, 5992, 7336, 8988, 11004, 14017, 17976, 22008, 28034, 42051, 56068, 84102, 98119, 112136, 168204, 196238, 294357, 336408, 392476, 588714, 784952, 1177428, 2354856]

約数ペア:

[(1, 2354856), (2, 1177428), (3, 784952), (4, 588714), (6, 392476), (7, 336408), (8, 294357), (12, 196238), (14, 168204), (21, 112136), (24, 98119), (28, 84102), (42, 56068), (56, 42051), (84, 28034), (107, 22008), (131, 17976), (168, 14017), (214, 11004), (262, 8988), (321, 7336), (393, 5992), (428, 5502), (524, 4494), (642, 3668), (749, 3144), (786, 2996), (856, 2751), (917, 2568), (1048, 2247), (1284, 1834), (1498, 1572)]