2639759304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1208681}}^1$

素因数の和:1208710

約数の個数: 64

約数和(自身を含む): 8122343040

約数和(自身を除く): 5482583736

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, 1208681, 2417362, 3626043, 4834724, 7252086, 8460767, 9669448, 14504172, 15712853, 16921534, 25382301, 29008344, 31425706, 33843068, 47138559, 50764602, 62851412, 67686136, 94277118, 101529204, 109989971, 125702824, 188554236, 203058408, 219979942, 329969913, 377108472, 439959884, 659939826, 879919768, 1319879652, 2639759304]

約数ペア:

[(1, 2639759304), (2, 1319879652), (3, 879919768), (4, 659939826), (6, 439959884), (7, 377108472), (8, 329969913), (12, 219979942), (13, 203058408), (14, 188554236), (21, 125702824), (24, 109989971), (26, 101529204), (28, 94277118), (39, 67686136), (42, 62851412), (52, 50764602), (56, 47138559), (78, 33843068), (84, 31425706), (91, 29008344), (104, 25382301), (156, 16921534), (168, 15712853), (182, 14504172), (273, 9669448), (312, 8460767), (364, 7252086), (546, 4834724), (728, 3626043), (1092, 2417362), (2184, 1208681)]