1913309944

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{4373}}^1$

素因数の和:5000

約数の個数: 64

約数和(自身を含む): 4423688640

約数和(自身を除く): 2510378696

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 601, 728, 1202, 2404, 4207, 4373, 4808, 7813, 8414, 8746, 15626, 16828, 17492, 30611, 31252, 33656, 34984, 54691, 56849, 61222, 62504, 109382, 113698, 122444, 218764, 227396, 244888, 397943, 437528, 454792, 795886, 1591772, 2628173, 3183544, 5256346, 10512692, 18397211, 21025384, 34166249, 36794422, 68332498, 73588844, 136664996, 147177688, 239163743, 273329992, 478327486, 956654972, 1913309944]

約数ペア:

[(1, 1913309944), (2, 956654972), (4, 478327486), (7, 273329992), (8, 239163743), (13, 147177688), (14, 136664996), (26, 73588844), (28, 68332498), (52, 36794422), (56, 34166249), (91, 21025384), (104, 18397211), (182, 10512692), (364, 5256346), (601, 3183544), (728, 2628173), (1202, 1591772), (2404, 795886), (4207, 454792), (4373, 437528), (4808, 397943), (7813, 244888), (8414, 227396), (8746, 218764), (15626, 122444), (16828, 113698), (17492, 109382), (30611, 62504), (31252, 61222), (33656, 56849), (34984, 54691)]