1004278178

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{1471}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 1589760000

約数和(自身を除く): 585481822

約数列:

[1, 2, 29, 58, 79, 149, 158, 298, 1471, 2291, 2942, 4321, 4582, 8642, 11771, 23542, 42659, 85318, 116209, 219179, 232418, 341359, 438358, 682718, 3370061, 6356191, 6740122, 12712382, 17315141, 34630282, 502139089, 1004278178]

約数ペア:

[(1, 1004278178), (2, 502139089), (29, 34630282), (58, 17315141), (79, 12712382), (149, 6740122), (158, 6356191), (298, 3370061), (1471, 682718), (2291, 438358), (2942, 341359), (4321, 232418), (4582, 219179), (8642, 116209), (11771, 85318), (23542, 42659)]