1227942478

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1\times {\mathrm{2423}}^1$

素因数の和:3168

約数の個数: 32

約数和(自身を含む): 2148788736

約数和(自身を除く): 920846258

約数列:

[1, 2, 7, 14, 53, 106, 371, 683, 742, 1366, 2423, 4781, 4846, 9562, 16961, 33922, 36199, 72398, 128419, 253393, 256838, 506786, 898933, 1654909, 1797866, 3309818, 11584363, 23168726, 87710177, 175420354, 613971239, 1227942478]

約数ペア:

[(1, 1227942478), (2, 613971239), (7, 175420354), (14, 87710177), (53, 23168726), (106, 11584363), (371, 3309818), (683, 1797866), (742, 1654909), (1366, 898933), (2423, 506786), (4781, 256838), (4846, 253393), (9562, 128419), (16961, 72398), (33922, 36199)]