2630002228

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{28663}}^1$

素因数の和:28816

約数の個数: 48

約数和(自身を含む): 5489729280

約数和(自身を除く): 2859727052

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 113, 116, 203, 226, 406, 452, 791, 812, 1582, 3164, 3277, 6554, 13108, 22939, 28663, 45878, 57326, 91756, 114652, 200641, 401282, 802564, 831227, 1662454, 3238919, 3324908, 5818589, 6477838, 11637178, 12955676, 22672433, 23274356, 45344866, 90689732, 93928651, 187857302, 375714604, 657500557, 1315001114, 2630002228]

約数ペア:

[(1, 2630002228), (2, 1315001114), (4, 657500557), (7, 375714604), (14, 187857302), (28, 93928651), (29, 90689732), (58, 45344866), (113, 23274356), (116, 22672433), (203, 12955676), (226, 11637178), (406, 6477838), (452, 5818589), (791, 3324908), (812, 3238919), (1582, 1662454), (3164, 831227), (3277, 802564), (6554, 401282), (13108, 200641), (22939, 114652), (28663, 91756), (45878, 57326)]