419725036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 802775232

約数和(自身を除く): 383050196

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 151, 164, 302, 604, 697, 997, 1394, 1994, 2567, 2788, 3988, 5134, 6191, 10268, 12382, 16949, 24764, 33898, 40877, 67796, 81754, 105247, 150547, 163508, 210494, 301094, 420988, 602188, 694909, 1389818, 2559299, 2779636, 5118598, 6172427, 10237196, 12344854, 24689708, 104931259, 209862518, 419725036]

約数ペア:

[(1, 419725036), (2, 209862518), (4, 104931259), (17, 24689708), (34, 12344854), (41, 10237196), (68, 6172427), (82, 5118598), (151, 2779636), (164, 2559299), (302, 1389818), (604, 694909), (697, 602188), (997, 420988), (1394, 301094), (1994, 210494), (2567, 163508), (2788, 150547), (3988, 105247), (5134, 81754), (6191, 67796), (10268, 40877), (12382, 33898), (16949, 24764)]