431992132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39749}}^1$

素因数の和:39796

約数の個数: 48

約数和(自身を含む): 934920000

約数和(自身を除く): 502927868

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 10868, 39749, 79498, 158996, 437239, 516737, 755231, 874478, 1033474, 1510462, 1748956, 2066948, 3020924, 5684107, 8307541, 9818003, 11368214, 16615082, 19636006, 22736428, 33230164, 39272012, 107998033, 215996066, 431992132]

約数ペア:

[(1, 431992132), (2, 215996066), (4, 107998033), (11, 39272012), (13, 33230164), (19, 22736428), (22, 19636006), (26, 16615082), (38, 11368214), (44, 9818003), (52, 8307541), (76, 5684107), (143, 3020924), (209, 2066948), (247, 1748956), (286, 1510462), (418, 1033474), (494, 874478), (572, 755231), (836, 516737), (988, 437239), (2717, 158996), (5434, 79498), (10868, 39749)]