1384542538

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{63389}}^1$

素因数の和:63621

約数の個数: 16

約数和(自身を含む): 2120775840

約数和(自身を除く): 736233302

約数列:

[1, 2, 67, 134, 163, 326, 10921, 21842, 63389, 126778, 4247063, 8494126, 10332407, 20664814, 692271269, 1384542538]

約数ペア:

[(1, 1384542538), (2, 692271269), (67, 20664814), (134, 10332407), (163, 8494126), (326, 4247063), (10921, 126778), (21842, 63389)]