13850254990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{15647}}^1$

素因数の和:16297

約数の個数: 64

約数和(自身を含む): 29338122240

約数和(自身を除く): 15487867250

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 619, 715, 1238, 1430, 3095, 6190, 6809, 8047, 13618, 15647, 16094, 31294, 34045, 40235, 68090, 78235, 80470, 88517, 156470, 172117, 177034, 203411, 344234, 406822, 442585, 860585, 885170, 1017055, 1721170, 2034110, 2237521, 4475042, 9685493, 11187605, 19370986, 22375210, 48427465, 96854930, 106540423, 125911409, 213080846, 251822818, 532702115, 629557045, 1065404230, 1259114090, 1385025499, 2770050998, 6925127495, 13850254990]

約数ペア:

[(1, 13850254990), (2, 6925127495), (5, 2770050998), (10, 1385025499), (11, 1259114090), (13, 1065404230), (22, 629557045), (26, 532702115), (55, 251822818), (65, 213080846), (110, 125911409), (130, 106540423), (143, 96854930), (286, 48427465), (619, 22375210), (715, 19370986), (1238, 11187605), (1430, 9685493), (3095, 4475042), (6190, 2237521), (6809, 2034110), (8047, 1721170), (13618, 1017055), (15647, 885170), (16094, 860585), (31294, 442585), (34045, 406822), (40235, 344234), (68090, 203411), (78235, 177034), (80470, 172117), (88517, 156470)]