713686090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{238691}}^1$

素因数の和:238734

約数の個数: 32

約数和(自身を含む): 1443609216

約数和(自身を除く): 729923126

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 238691, 477382, 1193455, 2386910, 3102983, 5489893, 6205966, 10979786, 15514915, 27449465, 31029830, 54898930, 71368609, 142737218, 356843045, 713686090]

約数ペア:

[(1, 713686090), (2, 356843045), (5, 142737218), (10, 71368609), (13, 54898930), (23, 31029830), (26, 27449465), (46, 15514915), (65, 10979786), (115, 6205966), (130, 5489893), (230, 3102983), (299, 2386910), (598, 1193455), (1495, 477382), (2990, 238691)]