2157702924

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{234431}}^1$

素因数の和:234510

約数の個数: 48

約数和(自身を含む): 5513840640

約数和(自身を除く): 3356137716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 156, 177, 236, 354, 708, 767, 1534, 2301, 3068, 4602, 9204, 234431, 468862, 703293, 937724, 1406586, 2813172, 3047603, 6095206, 9142809, 12190412, 13831429, 18285618, 27662858, 36571236, 41494287, 55325716, 82988574, 165977148, 179808577, 359617154, 539425731, 719234308, 1078851462, 2157702924]

約数ペア:

[(1, 2157702924), (2, 1078851462), (3, 719234308), (4, 539425731), (6, 359617154), (12, 179808577), (13, 165977148), (26, 82988574), (39, 55325716), (52, 41494287), (59, 36571236), (78, 27662858), (118, 18285618), (156, 13831429), (177, 12190412), (236, 9142809), (354, 6095206), (708, 3047603), (767, 2813172), (1534, 1406586), (2301, 937724), (3068, 703293), (4602, 468862), (9204, 234431)]