2013940192

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{647}}^1$

素因数の和:944

約数の個数: 96

約数和(自身を含む): 4467778560

約数和(自身を除く): 2453838368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 239, 296, 352, 407, 478, 592, 647, 814, 956, 1184, 1294, 1628, 1912, 2588, 2629, 3256, 3824, 5176, 5258, 6512, 7117, 7648, 8843, 10352, 10516, 13024, 14234, 17686, 20704, 21032, 23939, 28468, 35372, 42064, 47878, 56936, 70744, 84128, 95756, 97273, 113872, 141488, 154633, 191512, 194546, 227744, 263329, 282976, 309266, 383024, 389092, 526658, 618532, 766048, 778184, 1053316, 1237064, 1556368, 1700963, 2106632, 2474128, 3112736, 3401926, 4213264, 4948256, 5721421, 6803852, 8426528, 11442842, 13607704, 22885684, 27215408, 45771368, 54430816, 62935631, 91542736, 125871262, 183085472, 251742524, 503485048, 1006970096, 2013940192]

約数ペア:

[(1, 2013940192), (2, 1006970096), (4, 503485048), (8, 251742524), (11, 183085472), (16, 125871262), (22, 91542736), (32, 62935631), (37, 54430816), (44, 45771368), (74, 27215408), (88, 22885684), (148, 13607704), (176, 11442842), (239, 8426528), (296, 6803852), (352, 5721421), (407, 4948256), (478, 4213264), (592, 3401926), (647, 3112736), (814, 2474128), (956, 2106632), (1184, 1700963), (1294, 1556368), (1628, 1237064), (1912, 1053316), (2588, 778184), (2629, 766048), (3256, 618532), (3824, 526658), (5176, 389092), (5258, 383024), (6512, 309266), (7117, 282976), (7648, 263329), (8843, 227744), (10352, 194546), (10516, 191512), (13024, 154633), (14234, 141488), (17686, 113872), (20704, 97273), (21032, 95756), (23939, 84128), (28468, 70744), (35372, 56936), (42064, 47878)]