1058542940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{581617}}^1$

素因数の和:581646

約数の個数: 48

約数和(自身を含む): 2735931072

約数和(自身を除く): 1677388132

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 581617, 1163234, 2326468, 2908085, 4071319, 5816170, 7561021, 8142638, 11632340, 15122042, 16285276, 20356595, 30244084, 37805105, 40713190, 52927147, 75610210, 81426380, 105854294, 151220420, 211708588, 264635735, 529271470, 1058542940]

約数ペア:

[(1, 1058542940), (2, 529271470), (4, 264635735), (5, 211708588), (7, 151220420), (10, 105854294), (13, 81426380), (14, 75610210), (20, 52927147), (26, 40713190), (28, 37805105), (35, 30244084), (52, 20356595), (65, 16285276), (70, 15122042), (91, 11632340), (130, 8142638), (140, 7561021), (182, 5816170), (260, 4071319), (364, 2908085), (455, 2326468), (910, 1163234), (1820, 581617)]