1626455896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{381439}}^1$

素因数の和:381499

約数の個数: 32

約数和(自身を含む): 3364300800

約数和(自身を除く): 1737844904

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 381439, 762878, 1525756, 3051512, 4958707, 9917414, 15638999, 19834828, 31277998, 39669656, 62555996, 125111992, 203306987, 406613974, 813227948, 1626455896]

約数ペア:

[(1, 1626455896), (2, 813227948), (4, 406613974), (8, 203306987), (13, 125111992), (26, 62555996), (41, 39669656), (52, 31277998), (82, 19834828), (104, 15638999), (164, 9917414), (328, 4958707), (533, 3051512), (1066, 1525756), (2132, 762878), (4264, 381439)]