2279927572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1039}}^1\times {\mathrm{2221}}^1$

素因数の和:3296

約数の個数: 48

約数和(自身を含む): 4529324800

約数和(自身を除く): 2249397228

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 1039, 2078, 2221, 4156, 4442, 8884, 13507, 19741, 27014, 28873, 39482, 42199, 54028, 57746, 78964, 84398, 115492, 168796, 256633, 513266, 548587, 1026532, 1097174, 2194348, 2307619, 4615238, 9230476, 29999047, 43844761, 59998094, 87689522, 119996188, 175379044, 569981893, 1139963786, 2279927572]

約数ペア:

[(1, 2279927572), (2, 1139963786), (4, 569981893), (13, 175379044), (19, 119996188), (26, 87689522), (38, 59998094), (52, 43844761), (76, 29999047), (247, 9230476), (494, 4615238), (988, 2307619), (1039, 2194348), (2078, 1097174), (2221, 1026532), (4156, 548587), (4442, 513266), (8884, 256633), (13507, 168796), (19741, 115492), (27014, 84398), (28873, 78964), (39482, 57746), (42199, 54028)]