900770846974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{11959}}^1$

素因数の和:12433

約数の個数: 64

約数和(自身を含む): 1464765120000

約数和(自身を除く): 563994273026

約数列:

[1, 2, 19, 38, 53, 106, 149, 251, 298, 502, 1007, 2014, 2831, 4769, 5662, 7897, 9538, 11959, 13303, 15794, 23918, 26606, 37399, 74798, 150043, 227221, 252757, 300086, 454442, 505514, 633827, 710581, 1267654, 1421162, 1781891, 1982147, 3001709, 3563782, 3964294, 6003418, 12042713, 24085426, 33855929, 37660793, 57032471, 67711858, 75321586, 94440223, 114064942, 159090577, 188880446, 318181154, 447254641, 894509282, 1794364237, 3022720963, 3588728474, 6045441926, 8497838179, 16995676358, 23704495973, 47408991946, 450385423487, 900770846974]

約数ペア:

[(1, 900770846974), (2, 450385423487), (19, 47408991946), (38, 23704495973), (53, 16995676358), (106, 8497838179), (149, 6045441926), (251, 3588728474), (298, 3022720963), (502, 1794364237), (1007, 894509282), (2014, 447254641), (2831, 318181154), (4769, 188880446), (5662, 159090577), (7897, 114064942), (9538, 94440223), (11959, 75321586), (13303, 67711858), (15794, 57032471), (23918, 37660793), (26606, 33855929), (37399, 24085426), (74798, 12042713), (150043, 6003418), (227221, 3964294), (252757, 3563782), (300086, 3001709), (454442, 1982147), (505514, 1781891), (633827, 1421162), (710581, 1267654)]