1718132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 48

約数和(自身を含む): 3575040

約数和(自身を除く): 1856908

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 47, 52, 74, 76, 94, 148, 188, 247, 481, 494, 611, 703, 893, 962, 988, 1222, 1406, 1739, 1786, 1924, 2444, 2812, 3478, 3572, 6956, 9139, 11609, 18278, 22607, 23218, 33041, 36556, 45214, 46436, 66082, 90428, 132164, 429533, 859066, 1718132]

約数ペア:

[(1, 1718132), (2, 859066), (4, 429533), (13, 132164), (19, 90428), (26, 66082), (37, 46436), (38, 45214), (47, 36556), (52, 33041), (74, 23218), (76, 22607), (94, 18278), (148, 11609), (188, 9139), (247, 6956), (481, 3572), (494, 3478), (611, 2812), (703, 2444), (893, 1924), (962, 1786), (988, 1739), (1222, 1406)]