1284235758

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1901}}^1\times {\mathrm{2887}}^1$

素因数の和:4809

約数の個数: 48

約数和(自身を含む): 2999164896

約数和(自身を除く): 1714929138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1901, 2887, 3802, 5703, 5774, 8661, 11406, 17109, 17322, 24713, 25983, 34218, 37531, 49426, 51966, 74139, 75062, 112593, 148278, 222417, 225186, 337779, 444834, 675558, 5488187, 10976374, 16464561, 32929122, 49393683, 71346431, 98787366, 142692862, 214039293, 428078586, 642117879, 1284235758]

約数ペア:

[(1, 1284235758), (2, 642117879), (3, 428078586), (6, 214039293), (9, 142692862), (13, 98787366), (18, 71346431), (26, 49393683), (39, 32929122), (78, 16464561), (117, 10976374), (234, 5488187), (1901, 675558), (2887, 444834), (3802, 337779), (5703, 225186), (5774, 222417), (8661, 148278), (11406, 112593), (17109, 75062), (17322, 74139), (24713, 51966), (25983, 49426), (34218, 37531)]