858873652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 1896652800

約数和(自身を除く): 1037779148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 167, 182, 199, 284, 334, 364, 398, 497, 668, 796, 923, 994, 1169, 1393, 1846, 1988, 2171, 2338, 2587, 2786, 3692, 4342, 4676, 5174, 5572, 6461, 8684, 10348, 11857, 12922, 14129, 15197, 18109, 23714, 25844, 28258, 30394, 33233, 36218, 47428, 56516, 60788, 66466, 72436, 82999, 98903, 132932, 154141, 165998, 183677, 197806, 232631, 308282, 331996, 367354, 395612, 432029, 465262, 616564, 734708, 864058, 930524, 1078987, 1285739, 1728116, 2157974, 2359543, 2571478, 3024203, 4315948, 4719086, 5142956, 6048406, 9438172, 12096812, 16516801, 30674059, 33033602, 61348118, 66067204, 122696236, 214718413, 429436826, 858873652]

約数ペア:

[(1, 858873652), (2, 429436826), (4, 214718413), (7, 122696236), (13, 66067204), (14, 61348118), (26, 33033602), (28, 30674059), (52, 16516801), (71, 12096812), (91, 9438172), (142, 6048406), (167, 5142956), (182, 4719086), (199, 4315948), (284, 3024203), (334, 2571478), (364, 2359543), (398, 2157974), (497, 1728116), (668, 1285739), (796, 1078987), (923, 930524), (994, 864058), (1169, 734708), (1393, 616564), (1846, 465262), (1988, 432029), (2171, 395612), (2338, 367354), (2587, 331996), (2786, 308282), (3692, 232631), (4342, 197806), (4676, 183677), (5174, 165998), (5572, 154141), (6461, 132932), (8684, 98903), (10348, 82999), (11857, 72436), (12922, 66466), (14129, 60788), (15197, 56516), (18109, 47428), (23714, 36218), (25844, 33233), (28258, 30394)]