1570396974892

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{320239}}^1$

素因数の和:320902

約数の個数: 48

約数和(自身を含む): 2881975541760

約数和(自身を除く): 1311578566868

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 557, 1114, 2201, 2228, 4402, 8804, 17267, 34534, 39547, 69068, 79094, 158188, 320239, 640478, 1225957, 1280956, 2451914, 4903828, 9927409, 19854818, 22736969, 39709636, 45473938, 90947876, 178373123, 356746246, 704846039, 713492492, 1409692078, 2819384156, 5529566813, 11059133626, 12664491733, 22118267252, 25328983466, 50657966932, 392599243723, 785198487446, 1570396974892]

約数ペア:

[(1, 1570396974892), (2, 785198487446), (4, 392599243723), (31, 50657966932), (62, 25328983466), (71, 22118267252), (124, 12664491733), (142, 11059133626), (284, 5529566813), (557, 2819384156), (1114, 1409692078), (2201, 713492492), (2228, 704846039), (4402, 356746246), (8804, 178373123), (17267, 90947876), (34534, 45473938), (39547, 39709636), (69068, 22736969), (79094, 19854818), (158188, 9927409), (320239, 4903828), (640478, 2451914), (1225957, 1280956)]