1929157079647

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1\times {\mathrm{194239}}^1$

素因数の和:195551

約数の個数: 32

約数和(自身を含む): 2339283599360

約数和(自身を除く): 410126519713

約数列:

[1, 7, 31, 37, 217, 259, 1147, 1237, 8029, 8659, 38347, 45769, 194239, 268429, 320383, 1359673, 1418839, 6021409, 7186843, 9931873, 42149863, 50307901, 222792133, 240273643, 1559544931, 1681915501, 7448482933, 8890124791, 52139380531, 62230873537, 275593868521, 1929157079647]

約数ペア:

[(1, 1929157079647), (7, 275593868521), (31, 62230873537), (37, 52139380531), (217, 8890124791), (259, 7448482933), (1147, 1681915501), (1237, 1559544931), (8029, 240273643), (8659, 222792133), (38347, 50307901), (45769, 42149863), (194239, 9931873), (268429, 7186843), (320383, 6021409), (1359673, 1418839)]