2825004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 8198400

約数和(自身を除く): 5373396

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 199, 273, 338, 364, 398, 507, 546, 597, 676, 796, 1014, 1092, 1183, 1194, 1393, 2028, 2366, 2388, 2587, 2786, 3549, 4179, 4732, 5174, 5572, 7098, 7761, 8358, 10348, 14196, 15522, 16716, 18109, 31044, 33631, 36218, 54327, 67262, 72436, 100893, 108654, 134524, 201786, 217308, 235417, 403572, 470834, 706251, 941668, 1412502, 2825004]

約数ペア:

[(1, 2825004), (2, 1412502), (3, 941668), (4, 706251), (6, 470834), (7, 403572), (12, 235417), (13, 217308), (14, 201786), (21, 134524), (26, 108654), (28, 100893), (39, 72436), (42, 67262), (52, 54327), (78, 36218), (84, 33631), (91, 31044), (156, 18109), (169, 16716), (182, 15522), (199, 14196), (273, 10348), (338, 8358), (364, 7761), (398, 7098), (507, 5572), (546, 5174), (597, 4732), (676, 4179), (796, 3549), (1014, 2786), (1092, 2587), (1183, 2388), (1194, 2366), (1393, 2028)]