2138793472

素因数分解:

$2^9\times {\mathrm{829}}^1\times {\mathrm{5039}}^1$

素因数の和:5886

約数の個数: 40

約数和(自身を含む): 4279413600

約数和(自身を除く): 2140620128

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 829, 1658, 3316, 5039, 6632, 10078, 13264, 20156, 26528, 40312, 53056, 80624, 106112, 161248, 212224, 322496, 424448, 644992, 1289984, 2579968, 4177331, 8354662, 16709324, 33418648, 66837296, 133674592, 267349184, 534698368, 1069396736, 2138793472]

約数ペア:

[(1, 2138793472), (2, 1069396736), (4, 534698368), (8, 267349184), (16, 133674592), (32, 66837296), (64, 33418648), (128, 16709324), (256, 8354662), (512, 4177331), (829, 2579968), (1658, 1289984), (3316, 644992), (5039, 424448), (6632, 322496), (10078, 212224), (13264, 161248), (20156, 106112), (26528, 80624), (40312, 53056)]