2272439231998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{13757}}^1\times {\mathrm{17599}}^1$

素因数の和:31409

約数の個数: 48

約数和(自身を含む): 3874737081600

約数和(自身を除く): 1602297849602

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 13757, 17599, 27514, 35198, 178841, 228787, 261383, 334381, 357682, 457574, 522766, 668762, 3397979, 4346953, 4966277, 6353239, 6795958, 8693906, 9932554, 12706478, 64561601, 82592107, 129123202, 165184214, 242109443, 484218886, 3147422759, 4600079417, 6294845518, 9200158834, 59801032421, 87401508923, 119602064842, 174803017846, 1136219615999, 2272439231998]

約数ペア:

[(1, 2272439231998), (2, 1136219615999), (13, 174803017846), (19, 119602064842), (26, 87401508923), (38, 59801032421), (247, 9200158834), (361, 6294845518), (494, 4600079417), (722, 3147422759), (4693, 484218886), (9386, 242109443), (13757, 165184214), (17599, 129123202), (27514, 82592107), (35198, 64561601), (178841, 12706478), (228787, 9932554), (261383, 8693906), (334381, 6795958), (357682, 6353239), (457574, 4966277), (522766, 4346953), (668762, 3397979)]