1979313601116

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{21649}}^1\times {\mathrm{331259}}^1$

素因数の和:352938

約数の個数: 48

約数和(自身を含む): 4819435488000

約数和(自身を除く): 2840121886884

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 21649, 43298, 64947, 86596, 129894, 259788, 331259, 497927, 662518, 993777, 995854, 1325036, 1493781, 1987554, 1991708, 2987562, 3975108, 5975124, 7618957, 15237914, 22856871, 30475828, 45713742, 91427484, 7171426091, 14342852182, 21514278273, 28685704364, 43028556546, 86057113092, 164942800093, 329885600186, 494828400279, 659771200372, 989656800558, 1979313601116]

約数ペア:

[(1, 1979313601116), (2, 989656800558), (3, 659771200372), (4, 494828400279), (6, 329885600186), (12, 164942800093), (23, 86057113092), (46, 43028556546), (69, 28685704364), (92, 21514278273), (138, 14342852182), (276, 7171426091), (21649, 91427484), (43298, 45713742), (64947, 30475828), (86596, 22856871), (129894, 15237914), (259788, 7618957), (331259, 5975124), (497927, 3975108), (662518, 2987562), (993777, 1991708), (995854, 1987554), (1325036, 1493781)]