679842228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{12487}}^1$

素因数の和:12856

約数の個数: 48

約数和(自身を含む): 1713353600

約数和(自身を除く): 1033511372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 349, 698, 1047, 1396, 2094, 4188, 4537, 9074, 12487, 13611, 18148, 24974, 27222, 37461, 49948, 54444, 74922, 149844, 162331, 324662, 486993, 649324, 973986, 1947972, 4357963, 8715926, 13073889, 17431852, 26147778, 52295556, 56653519, 113307038, 169960557, 226614076, 339921114, 679842228]

約数ペア:

[(1, 679842228), (2, 339921114), (3, 226614076), (4, 169960557), (6, 113307038), (12, 56653519), (13, 52295556), (26, 26147778), (39, 17431852), (52, 13073889), (78, 8715926), (156, 4357963), (349, 1947972), (698, 973986), (1047, 649324), (1396, 486993), (2094, 324662), (4188, 162331), (4537, 149844), (9074, 74922), (12487, 54444), (13611, 49948), (18148, 37461), (24974, 27222)]