1427804552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{153991}}^1$

素因数の和:154077

約数の個数: 32

約数和(自身を含む): 2864251200

約数和(自身を除く): 1436446648

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 153991, 307982, 615964, 1231928, 2925829, 5851658, 9393451, 11703316, 18786902, 23406632, 37573804, 75147608, 178475569, 356951138, 713902276, 1427804552]

約数ペア:

[(1, 1427804552), (2, 713902276), (4, 356951138), (8, 178475569), (19, 75147608), (38, 37573804), (61, 23406632), (76, 18786902), (122, 11703316), (152, 9393451), (244, 5851658), (488, 2925829), (1159, 1231928), (2318, 615964), (4636, 307982), (9272, 153991)]