236872012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1217}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 472681440

約数和(自身を除く): 235809428

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 197, 247, 394, 494, 788, 988, 1217, 2434, 2561, 3743, 4868, 5122, 7486, 10244, 14972, 15821, 23123, 31642, 46246, 48659, 63284, 92492, 97318, 194636, 239749, 300599, 479498, 601198, 958996, 1202396, 3116737, 4555231, 6233474, 9110462, 12466948, 18220924, 59218003, 118436006, 236872012]

約数ペア:

[(1, 236872012), (2, 118436006), (4, 59218003), (13, 18220924), (19, 12466948), (26, 9110462), (38, 6233474), (52, 4555231), (76, 3116737), (197, 1202396), (247, 958996), (394, 601198), (494, 479498), (788, 300599), (988, 239749), (1217, 194636), (2434, 97318), (2561, 92492), (3743, 63284), (4868, 48659), (5122, 46246), (7486, 31642), (10244, 23123), (14972, 15821)]