1330305860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{108863}}^1$

素因数の和:108932

約数の個数: 48

約数和(自身を含む): 3072577536

約数和(自身を除く): 1742271676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 470, 611, 940, 1222, 2444, 3055, 6110, 12220, 108863, 217726, 435452, 544315, 1088630, 1415219, 2177260, 2830438, 5116561, 5660876, 7076095, 10233122, 14152190, 20466244, 25582805, 28304380, 51165610, 66515293, 102331220, 133030586, 266061172, 332576465, 665152930, 1330305860]

約数ペア:

[(1, 1330305860), (2, 665152930), (4, 332576465), (5, 266061172), (10, 133030586), (13, 102331220), (20, 66515293), (26, 51165610), (47, 28304380), (52, 25582805), (65, 20466244), (94, 14152190), (130, 10233122), (188, 7076095), (235, 5660876), (260, 5116561), (470, 2830438), (611, 2177260), (940, 1415219), (1222, 1088630), (2444, 544315), (3055, 435452), (6110, 217726), (12220, 108863)]