2798986008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1281587}}^1$

素因数の和:1281616

約数の個数: 64

約数和(自身を含む): 8612271360

約数和(自身を除く): 5813285352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 1281587, 2563174, 3844761, 5126348, 7689522, 8971109, 10252696, 15379044, 16660631, 17942218, 26913327, 30758088, 33321262, 35884436, 49981893, 53826654, 66642524, 71768872, 99963786, 107653308, 116624417, 133285048, 199927572, 215306616, 233248834, 349873251, 399855144, 466497668, 699746502, 932995336, 1399493004, 2798986008]

約数ペア:

[(1, 2798986008), (2, 1399493004), (3, 932995336), (4, 699746502), (6, 466497668), (7, 399855144), (8, 349873251), (12, 233248834), (13, 215306616), (14, 199927572), (21, 133285048), (24, 116624417), (26, 107653308), (28, 99963786), (39, 71768872), (42, 66642524), (52, 53826654), (56, 49981893), (78, 35884436), (84, 33321262), (91, 30758088), (104, 26913327), (156, 17942218), (168, 16660631), (182, 15379044), (273, 10252696), (312, 8971109), (364, 7689522), (546, 5126348), (728, 3844761), (1092, 2563174), (2184, 1281587)]