2930038774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{607}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 5125994496

約数和(自身を除く): 2195955722

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 163, 221, 326, 442, 607, 871, 1139, 1214, 1742, 2119, 2278, 2771, 4238, 5542, 7891, 10319, 10921, 14807, 15782, 20638, 21842, 29614, 36023, 40669, 72046, 81338, 98941, 134147, 141973, 185657, 197882, 268294, 283946, 371314, 528697, 691373, 1057394, 1286233, 1382746, 1681997, 2413541, 2572466, 3363994, 4827082, 6629047, 8987849, 13258094, 17975698, 21865961, 43731922, 86177611, 112693799, 172355222, 225387598, 1465019387, 2930038774]

約数ペア:

[(1, 2930038774), (2, 1465019387), (13, 225387598), (17, 172355222), (26, 112693799), (34, 86177611), (67, 43731922), (134, 21865961), (163, 17975698), (221, 13258094), (326, 8987849), (442, 6629047), (607, 4827082), (871, 3363994), (1139, 2572466), (1214, 2413541), (1742, 1681997), (2119, 1382746), (2278, 1286233), (2771, 1057394), (4238, 691373), (5542, 528697), (7891, 371314), (10319, 283946), (10921, 268294), (14807, 197882), (15782, 185657), (20638, 141973), (21842, 134147), (29614, 98941), (36023, 81338), (40669, 72046)]