2050748973

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{22159}}^1$

素因数の和:22298

約数の個数: 48

約数和(自身を含む): 3678205440

約数和(自身を除く): 1627456467

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 113, 117, 273, 339, 791, 819, 1017, 1469, 2373, 4407, 7119, 10283, 13221, 22159, 30849, 66477, 92547, 155113, 199431, 288067, 465339, 864201, 1396017, 2016469, 2503967, 2592603, 6049407, 7511901, 17527769, 18148221, 22535703, 32551571, 52583307, 97654713, 157749921, 227860997, 292964139, 683582991, 2050748973]

約数ペア:

[(1, 2050748973), (3, 683582991), (7, 292964139), (9, 227860997), (13, 157749921), (21, 97654713), (39, 52583307), (63, 32551571), (91, 22535703), (113, 18148221), (117, 17527769), (273, 7511901), (339, 6049407), (791, 2592603), (819, 2503967), (1017, 2016469), (1469, 1396017), (2373, 864201), (4407, 465339), (7119, 288067), (10283, 199431), (13221, 155113), (22159, 92547), (30849, 66477)]