1249202545942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{308723}}^1\times {\mathrm{8191}}^1$

素因数の和:316948

約数の個数: 32

約数和(自身を含む): 2124416286720

約数和(自身を除く): 875213740778

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 8191, 16382, 106483, 155629, 212966, 308723, 311258, 617446, 2023177, 4013399, 4046354, 5865737, 8026798, 11731474, 76254581, 152509162, 2528750093, 5057500186, 32873751209, 48046251767, 65747502418, 96092503534, 624601272971, 1249202545942]

約数ペア:

[(1, 1249202545942), (2, 624601272971), (13, 96092503534), (19, 65747502418), (26, 48046251767), (38, 32873751209), (247, 5057500186), (494, 2528750093), (8191, 152509162), (16382, 76254581), (106483, 11731474), (155629, 8026798), (212966, 5865737), (308723, 4046354), (311258, 4013399), (617446, 2023177)]