2013213228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{274579}}^1$

素因数の和:274646

約数の個数: 48

約数和(自身を含む): 5166497280

約数和(自身を除く): 3153284052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 274579, 549158, 823737, 1098316, 1647474, 3294948, 3569527, 7139054, 10708581, 12905213, 14278108, 21417162, 25810426, 38715639, 42834324, 51620852, 77431278, 154862556, 167767769, 335535538, 503303307, 671071076, 1006606614, 2013213228]

約数ペア:

[(1, 2013213228), (2, 1006606614), (3, 671071076), (4, 503303307), (6, 335535538), (12, 167767769), (13, 154862556), (26, 77431278), (39, 51620852), (47, 42834324), (52, 38715639), (78, 25810426), (94, 21417162), (141, 14278108), (156, 12905213), (188, 10708581), (282, 7139054), (564, 3569527), (611, 3294948), (1222, 1647474), (1833, 1098316), (2444, 823737), (3666, 549158), (7332, 274579)]