1158097444

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{2837}}^1$

素因数の和:3148

約数の個数: 48

約数和(自身を含む): 2364848640

約数和(自身を除く): 1206751196

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 239, 244, 427, 478, 854, 956, 1673, 1708, 2837, 3346, 5674, 6692, 11348, 14579, 19859, 29158, 39718, 58316, 79436, 102053, 173057, 204106, 346114, 408212, 678043, 692228, 1211399, 1356086, 2422798, 2712172, 4746301, 4845596, 9492602, 18985204, 41360623, 82721246, 165442492, 289524361, 579048722, 1158097444]

約数ペア:

[(1, 1158097444), (2, 579048722), (4, 289524361), (7, 165442492), (14, 82721246), (28, 41360623), (61, 18985204), (122, 9492602), (239, 4845596), (244, 4746301), (427, 2712172), (478, 2422798), (854, 1356086), (956, 1211399), (1673, 692228), (1708, 678043), (2837, 408212), (3346, 346114), (5674, 204106), (6692, 173057), (11348, 102053), (14579, 79436), (19859, 58316), (29158, 39718)]