2017944915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{12907}}^1$

素因数の和:14411

約数の個数: 32

約数和(自身を含む): 3692720640

約数和(自身を除く): 1674775725

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1489, 4467, 7445, 10423, 12907, 22335, 31269, 38721, 52115, 64535, 90349, 156345, 193605, 271047, 451745, 1355235, 19218523, 57655569, 96092615, 134529661, 288277845, 403588983, 672648305, 2017944915]

約数ペア:

[(1, 2017944915), (3, 672648305), (5, 403588983), (7, 288277845), (15, 134529661), (21, 96092615), (35, 57655569), (105, 19218523), (1489, 1355235), (4467, 451745), (7445, 271047), (10423, 193605), (12907, 156345), (22335, 90349), (31269, 64535), (38721, 52115)]