1397008470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{325643}}^1$

素因数の和:325677

約数の個数: 64

約数和(自身を含む): 3938989824

約数和(自身を除く): 2541981354

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 325643, 651286, 976929, 1628215, 1953858, 3256430, 3582073, 4233359, 4884645, 7164146, 8466718, 9769290, 10746219, 12700077, 17910365, 21166795, 21492438, 25400154, 35820730, 42333590, 46566949, 53731095, 63500385, 93133898, 107462190, 127000770, 139700847, 232834745, 279401694, 465669490, 698504235, 1397008470]

約数ペア:

[(1, 1397008470), (2, 698504235), (3, 465669490), (5, 279401694), (6, 232834745), (10, 139700847), (11, 127000770), (13, 107462190), (15, 93133898), (22, 63500385), (26, 53731095), (30, 46566949), (33, 42333590), (39, 35820730), (55, 25400154), (65, 21492438), (66, 21166795), (78, 17910365), (110, 12700077), (130, 10746219), (143, 9769290), (165, 8466718), (195, 7164146), (286, 4884645), (330, 4233359), (390, 3582073), (429, 3256430), (715, 1953858), (858, 1628215), (1430, 976929), (2145, 651286), (4290, 325643)]