1213302828

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{678581}}^1$

素因数の和:678737

約数の個数: 24

約数和(自身を含む): 2850044400

約数和(自身を除く): 1636741572

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 678581, 1357162, 2035743, 2714324, 4071486, 8142972, 101108569, 202217138, 303325707, 404434276, 606651414, 1213302828]

約数ペア:

[(1, 1213302828), (2, 606651414), (3, 404434276), (4, 303325707), (6, 202217138), (12, 101108569), (149, 8142972), (298, 4071486), (447, 2714324), (596, 2035743), (894, 1357162), (1788, 678581)]