745984967

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{863}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 992839680

約数和(自身を除く): 246854713

約数列:

[1, 7, 13, 23, 49, 59, 91, 161, 299, 413, 637, 767, 863, 1127, 1357, 2093, 2891, 5369, 6041, 9499, 11219, 14651, 17641, 19849, 37583, 42287, 50917, 66493, 78533, 123487, 138943, 258037, 356419, 549731, 661921, 864409, 972601, 1171091, 1806259, 2494933, 4633447, 8197637, 12643813, 15224183, 32434129, 57383459, 106569281, 745984967]

約数ペア:

[(1, 745984967), (7, 106569281), (13, 57383459), (23, 32434129), (49, 15224183), (59, 12643813), (91, 8197637), (161, 4633447), (299, 2494933), (413, 1806259), (637, 1171091), (767, 972601), (863, 864409), (1127, 661921), (1357, 549731), (2093, 356419), (2891, 258037), (5369, 138943), (6041, 123487), (9499, 78533), (11219, 66493), (14651, 50917), (17641, 42287), (19849, 37583)]