2018335864

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 3951763200

約数和(自身を除く): 1933427336

約数列:

[1, 2, 4, 8, 41, 82, 107, 131, 164, 214, 262, 328, 428, 439, 524, 856, 878, 1048, 1756, 3512, 4387, 5371, 8774, 10742, 14017, 17548, 17999, 21484, 28034, 35096, 35998, 42968, 46973, 56068, 57509, 71996, 93946, 112136, 115018, 143992, 187892, 230036, 375784, 460072, 574697, 1149394, 1925893, 2298788, 2357869, 3851786, 4597576, 4715738, 6153463, 7703572, 9431476, 12306926, 15407144, 18862952, 24613852, 49227704, 252291983, 504583966, 1009167932, 2018335864]

約数ペア:

[(1, 2018335864), (2, 1009167932), (4, 504583966), (8, 252291983), (41, 49227704), (82, 24613852), (107, 18862952), (131, 15407144), (164, 12306926), (214, 9431476), (262, 7703572), (328, 6153463), (428, 4715738), (439, 4597576), (524, 3851786), (856, 2357869), (878, 2298788), (1048, 1925893), (1756, 1149394), (3512, 574697), (4387, 460072), (5371, 375784), (8774, 230036), (10742, 187892), (14017, 143992), (17548, 115018), (17999, 112136), (21484, 93946), (28034, 71996), (35096, 57509), (35998, 56068), (42968, 46973)]