519887602

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 867073032

約数和(自身を除く): 347185430

約数列:

[1, 2, 13, 26, 97, 101, 157, 169, 194, 202, 314, 338, 1261, 1313, 2041, 2522, 2626, 4082, 9797, 15229, 15857, 16393, 17069, 19594, 26533, 30458, 31714, 32786, 34138, 53066, 127361, 197977, 206141, 254722, 395954, 412282, 1538129, 1655693, 2573701, 2679833, 3076258, 3311386, 5147402, 5359666, 19995677, 39991354, 259943801, 519887602]

約数ペア:

[(1, 519887602), (2, 259943801), (13, 39991354), (26, 19995677), (97, 5359666), (101, 5147402), (157, 3311386), (169, 3076258), (194, 2679833), (202, 2573701), (314, 1655693), (338, 1538129), (1261, 412282), (1313, 395954), (2041, 254722), (2522, 206141), (2626, 197977), (4082, 127361), (9797, 53066), (15229, 34138), (15857, 32786), (16393, 31714), (17069, 30458), (19594, 26533)]