7049619.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 110889216

約数和(自身を除く): 55827326

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 169, 310, 338, 403, 806, 845, 1051, 1690, 2015, 2102, 4030, 5239, 5255, 10478, 10510, 13663, 26195, 27326, 32581, 52390, 65162, 68315, 136630, 162905, 177619, 325810, 355238, 423553, 847106, 888095, 1776190, 2117765, 4235530, 5506189, 11012378, 27530945, 55061890]

約数ペア:

[(1, 55061890), (2, 27530945), (5, 11012378), (10, 5506189), (13, 4235530), (26, 2117765), (31, 1776190), (62, 888095), (65, 847106), (130, 423553), (155, 355238), (169, 325810), (310, 177619), (338, 162905), (403, 136630), (806, 68315), (845, 65162), (1051, 52390), (1690, 32581), (2015, 27326), (2102, 26195), (4030, 13663), (5239, 10510), (5255, 10478)]