1352819819

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 1607823360

約数和(自身を除く): 255003541

約数列:

[1, 13, 23, 31, 103, 109, 169, 299, 403, 713, 1339, 1417, 2369, 2507, 3193, 3379, 3887, 5239, 9269, 11227, 17407, 18421, 30797, 32591, 41509, 43927, 73439, 77717, 120497, 145951, 258221, 348037, 400361, 423683, 539617, 571051, 954707, 1010321, 1897363, 3356873, 4524481, 8004851, 12411191, 13134173, 43639349, 58818253, 104063063, 1352819819]

約数ペア:

[(1, 1352819819), (13, 104063063), (23, 58818253), (31, 43639349), (103, 13134173), (109, 12411191), (169, 8004851), (299, 4524481), (403, 3356873), (713, 1897363), (1339, 1010321), (1417, 954707), (2369, 571051), (2507, 539617), (3193, 423683), (3379, 400361), (3887, 348037), (5239, 258221), (9269, 145951), (11227, 120497), (17407, 77717), (18421, 73439), (30797, 43927), (32591, 41509)]