2497175044

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42611}}^1$

素因数の和:42665

約数の個数: 72

約数和(自身を含む): 5712735168

約数和(自身を除く): 3215560124

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 2093, 2254, 2548, 4186, 4508, 8372, 14651, 29302, 42611, 58604, 85222, 170444, 298277, 553943, 596554, 980053, 1107886, 1193108, 1960106, 2087939, 2215772, 3877601, 3920212, 4175878, 6860371, 7755202, 8351756, 12740689, 13720742, 15510404, 25481378, 27143207, 27441484, 48022597, 50962756, 54286414, 89184823, 96045194, 108572828, 178369646, 192090388, 356739292, 624293761, 1248587522, 2497175044]

約数ペア:

[(1, 2497175044), (2, 1248587522), (4, 624293761), (7, 356739292), (13, 192090388), (14, 178369646), (23, 108572828), (26, 96045194), (28, 89184823), (46, 54286414), (49, 50962756), (52, 48022597), (91, 27441484), (92, 27143207), (98, 25481378), (161, 15510404), (182, 13720742), (196, 12740689), (299, 8351756), (322, 7755202), (364, 6860371), (598, 4175878), (637, 3920212), (644, 3877601), (1127, 2215772), (1196, 2087939), (1274, 1960106), (2093, 1193108), (2254, 1107886), (2548, 980053), (4186, 596554), (4508, 553943), (8372, 298277), (14651, 170444), (29302, 85222), (42611, 58604)]