13308936652

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1543}}^1$

素因数の和:1891

約数の個数: 72

約数和(自身を含む): 26081346816

約数和(自身を除く): 12772410164

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 251, 284, 484, 502, 781, 1004, 1543, 1562, 2761, 3086, 3124, 5522, 6172, 8591, 11044, 16973, 17182, 17821, 30371, 33946, 34364, 35642, 60742, 67892, 71284, 109553, 121484, 186703, 196031, 219106, 373406, 387293, 392062, 438212, 746812, 774586, 784124, 1205083, 1549172, 2156341, 2410166, 4260223, 4312682, 4820332, 8520446, 8625364, 13255913, 17040892, 26511826, 27497803, 46862453, 53023652, 54995606, 93724906, 109991212, 187449812, 302475833, 604951666, 1209903332, 3327234163, 6654468326, 13308936652]

約数ペア:

[(1, 13308936652), (2, 6654468326), (4, 3327234163), (11, 1209903332), (22, 604951666), (44, 302475833), (71, 187449812), (121, 109991212), (142, 93724906), (242, 54995606), (251, 53023652), (284, 46862453), (484, 27497803), (502, 26511826), (781, 17040892), (1004, 13255913), (1543, 8625364), (1562, 8520446), (2761, 4820332), (3086, 4312682), (3124, 4260223), (5522, 2410166), (6172, 2156341), (8591, 1549172), (11044, 1205083), (16973, 784124), (17182, 774586), (17821, 746812), (30371, 438212), (33946, 392062), (34364, 387293), (35642, 373406), (60742, 219106), (67892, 196031), (71284, 186703), (109553, 121484)]