966264780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1238801}}^1$

素因数の和:1238826

約数の個数: 48

約数和(自身を含む): 2913662304

約数和(自身を除く): 1947397524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1238801, 2477602, 3716403, 4955204, 6194005, 7432806, 12388010, 14865612, 16104413, 18582015, 24776020, 32208826, 37164030, 48313239, 64417652, 74328060, 80522065, 96626478, 161044130, 193252956, 241566195, 322088260, 483132390, 966264780]

約数ペア:

[(1, 966264780), (2, 483132390), (3, 322088260), (4, 241566195), (5, 193252956), (6, 161044130), (10, 96626478), (12, 80522065), (13, 74328060), (15, 64417652), (20, 48313239), (26, 37164030), (30, 32208826), (39, 24776020), (52, 18582015), (60, 16104413), (65, 14865612), (78, 12388010), (130, 7432806), (156, 6194005), (195, 4955204), (260, 3716403), (390, 2477602), (780, 1238801)]