709384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 1512000

約数和(自身を除く): 802616

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 359, 494, 718, 988, 1436, 1976, 2872, 4667, 6821, 9334, 13642, 18668, 27284, 37336, 54568, 88673, 177346, 354692, 709384]

約数ペア:

[(1, 709384), (2, 354692), (4, 177346), (8, 88673), (13, 54568), (19, 37336), (26, 27284), (38, 18668), (52, 13642), (76, 9334), (104, 6821), (152, 4667), (247, 2872), (359, 1976), (494, 1436), (718, 988)]