1988227104

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{505139}}^1$

素因数の和:505193

約数の個数: 48

約数和(自身を含む): 5346401760

約数和(自身を除く): 3358174656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 505139, 1010278, 1515417, 2020556, 3030834, 4041112, 6061668, 8082224, 12123336, 16164448, 20710699, 24246672, 41421398, 48493344, 62132097, 82842796, 124264194, 165685592, 248528388, 331371184, 497056776, 662742368, 994113552, 1988227104]

約数ペア:

[(1, 1988227104), (2, 994113552), (3, 662742368), (4, 497056776), (6, 331371184), (8, 248528388), (12, 165685592), (16, 124264194), (24, 82842796), (32, 62132097), (41, 48493344), (48, 41421398), (82, 24246672), (96, 20710699), (123, 16164448), (164, 12123336), (246, 8082224), (328, 6061668), (492, 4041112), (656, 3030834), (984, 2020556), (1312, 1515417), (1968, 1010278), (3936, 505139)]