713431316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1279}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 1427005440

約数和(自身を除く): 713574124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 631, 884, 1262, 1279, 2524, 2558, 5116, 8203, 10727, 16406, 16627, 21454, 21743, 32812, 33254, 42908, 43486, 66508, 86972, 139451, 278902, 282659, 557804, 565318, 807049, 1130636, 1614098, 3228196, 10491637, 13719833, 20983274, 27439666, 41966548, 54879332, 178357829, 356715658, 713431316]

約数ペア:

[(1, 713431316), (2, 356715658), (4, 178357829), (13, 54879332), (17, 41966548), (26, 27439666), (34, 20983274), (52, 13719833), (68, 10491637), (221, 3228196), (442, 1614098), (631, 1130636), (884, 807049), (1262, 565318), (1279, 557804), (2524, 282659), (2558, 278902), (5116, 139451), (8203, 86972), (10727, 66508), (16406, 43486), (16627, 42908), (21454, 33254), (21743, 32812)]