988593996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{372773}}^1$

素因数の和:372810

約数の個数: 48

約数和(自身を含む): 2630293344

約数和(自身を除く): 1641699348

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 372773, 745546, 1118319, 1491092, 2236638, 4473276, 4846049, 6337141, 9692098, 12674282, 14538147, 19011423, 19384196, 25348564, 29076294, 38022846, 58152588, 76045692, 82382833, 164765666, 247148499, 329531332, 494296998, 988593996]

約数ペア:

[(1, 988593996), (2, 494296998), (3, 329531332), (4, 247148499), (6, 164765666), (12, 82382833), (13, 76045692), (17, 58152588), (26, 38022846), (34, 29076294), (39, 25348564), (51, 19384196), (52, 19011423), (68, 14538147), (78, 12674282), (102, 9692098), (156, 6337141), (204, 4846049), (221, 4473276), (442, 2236638), (663, 1491092), (884, 1118319), (1326, 745546), (2652, 372773)]