2012989692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{229}}^1\times {\mathrm{461}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 5426910720

約数和(自身を除く): 3413921028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227, 229, 454, 458, 461, 681, 687, 908, 916, 922, 1362, 1374, 1383, 1589, 1603, 1844, 2724, 2748, 2766, 3178, 3206, 3227, 4767, 4809, 5532, 6356, 6412, 6454, 9534, 9618, 9681, 12908, 19068, 19236, 19362, 38724, 51983, 103966, 104647, 105569, 155949, 207932, 209294, 211138, 311898, 313941, 316707, 363881, 418588, 422276, 623796, 627882, 633414, 727762, 732529, 738983, 1091643, 1255764, 1266828, 1455524, 1465058, 1477966, 2183286, 2197587, 2216949, 2930116, 2955932, 4366572, 4395174, 4433898, 8790348, 8867796, 23964163, 47928326, 71892489, 95856652, 143784978, 167749141, 287569956, 335498282, 503247423, 670996564, 1006494846, 2012989692]

約数ペア:

[(1, 2012989692), (2, 1006494846), (3, 670996564), (4, 503247423), (6, 335498282), (7, 287569956), (12, 167749141), (14, 143784978), (21, 95856652), (28, 71892489), (42, 47928326), (84, 23964163), (227, 8867796), (229, 8790348), (454, 4433898), (458, 4395174), (461, 4366572), (681, 2955932), (687, 2930116), (908, 2216949), (916, 2197587), (922, 2183286), (1362, 1477966), (1374, 1465058), (1383, 1455524), (1589, 1266828), (1603, 1255764), (1844, 1091643), (2724, 738983), (2748, 732529), (2766, 727762), (3178, 633414), (3206, 627882), (3227, 623796), (4767, 422276), (4809, 418588), (5532, 363881), (6356, 316707), (6412, 313941), (6454, 311898), (9534, 211138), (9618, 209294), (9681, 207932), (12908, 155949), (19068, 105569), (19236, 104647), (19362, 103966), (38724, 51983)]