2457150892

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{1531}}^1$

素因数の和:1659

約数の個数: 72

約数和(自身を含む): 5196936192

約数和(自身を除く): 2739785300

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 1531, 1849, 2666, 3062, 3698, 5332, 6124, 7396, 9331, 10717, 12943, 18662, 21434, 25886, 37324, 42868, 47461, 51772, 57319, 65833, 94922, 114638, 131666, 189844, 229276, 263332, 332227, 401233, 460831, 664454, 802466, 921662, 1328908, 1604932, 1843324, 2040823, 2830819, 4081646, 5661638, 8163292, 11323276, 14285761, 19815733, 28571522, 39631466, 57143044, 79262932, 87755389, 175510778, 351021556, 614287723, 1228575446, 2457150892]

約数ペア:

[(1, 2457150892), (2, 1228575446), (4, 614287723), (7, 351021556), (14, 175510778), (28, 87755389), (31, 79262932), (43, 57143044), (62, 39631466), (86, 28571522), (124, 19815733), (172, 14285761), (217, 11323276), (301, 8163292), (434, 5661638), (602, 4081646), (868, 2830819), (1204, 2040823), (1333, 1843324), (1531, 1604932), (1849, 1328908), (2666, 921662), (3062, 802466), (3698, 664454), (5332, 460831), (6124, 401233), (7396, 332227), (9331, 263332), (10717, 229276), (12943, 189844), (18662, 131666), (21434, 114638), (25886, 94922), (37324, 65833), (42868, 57319), (47461, 51772)]