1303518008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17579}}^1$

素因数の和:17652

約数の個数: 64

約数和(自身を含む): 2835302400

約数和(自身を除く): 1531784392

約数列:

[1, 2, 4, 8, 13, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 248, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2392, 2852, 3224, 5704, 9269, 17579, 18538, 35158, 37076, 70316, 74152, 140632, 228527, 404317, 457054, 544949, 808634, 914108, 1089898, 1617268, 1828216, 2179796, 3234536, 4359592, 5256121, 7084337, 10512242, 12533827, 14168674, 21024484, 25067654, 28337348, 42048968, 50135308, 56674696, 100270616, 162939751, 325879502, 651759004, 1303518008]

約数ペア:

[(1, 1303518008), (2, 651759004), (4, 325879502), (8, 162939751), (13, 100270616), (23, 56674696), (26, 50135308), (31, 42048968), (46, 28337348), (52, 25067654), (62, 21024484), (92, 14168674), (104, 12533827), (124, 10512242), (184, 7084337), (248, 5256121), (299, 4359592), (403, 3234536), (598, 2179796), (713, 1828216), (806, 1617268), (1196, 1089898), (1426, 914108), (1612, 808634), (2392, 544949), (2852, 457054), (3224, 404317), (5704, 228527), (9269, 140632), (17579, 74152), (18538, 70316), (35158, 37076)]