1283135030

素因数分解:

$2^1\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{101917}}^1$

素因数の和:103183

約数の個数: 16

約数和(自身を含む): 2311500240

約数和(自身を除く): 1028365210

約数列:

[1, 2, 5, 10, 1259, 2518, 6295, 12590, 101917, 203834, 509585, 1019170, 128313503, 256627006, 641567515, 1283135030]

約数ペア:

[(1, 1283135030), (2, 641567515), (5, 256627006), (10, 128313503), (1259, 1019170), (2518, 509585), (6295, 203834), (12590, 101917)]