532440818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 1008268800

約数和(自身を除く): 475827982

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 199, 241, 398, 427, 482, 793, 854, 1393, 1586, 1687, 2587, 2786, 3133, 3374, 5174, 5551, 6266, 11102, 12139, 14701, 18109, 21931, 24278, 29402, 36218, 43862, 47959, 84973, 95918, 102907, 157807, 169946, 191113, 205814, 315614, 335713, 382226, 623467, 671426, 1104649, 1246934, 1337791, 2209298, 2675582, 2925499, 4364269, 5850998, 8728538, 20478493, 38031487, 40956986, 76062974, 266220409, 532440818]

約数ペア:

[(1, 532440818), (2, 266220409), (7, 76062974), (13, 40956986), (14, 38031487), (26, 20478493), (61, 8728538), (91, 5850998), (122, 4364269), (182, 2925499), (199, 2675582), (241, 2209298), (398, 1337791), (427, 1246934), (482, 1104649), (793, 671426), (854, 623467), (1393, 382226), (1586, 335713), (1687, 315614), (2587, 205814), (2786, 191113), (3133, 169946), (3374, 157807), (5174, 102907), (5551, 95918), (6266, 84973), (11102, 47959), (12139, 43862), (14701, 36218), (18109, 29402), (21931, 24278)]