2912981316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{336683}}^1$

素因数の和:336800

約数の個数: 48

約数和(自身を含む): 7843390464

約数和(自身を除く): 4930409148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 336683, 673366, 1010049, 1346732, 2020098, 2356781, 4040196, 4713562, 7070343, 9427124, 14140686, 28281372, 34678349, 69356698, 104035047, 138713396, 208070094, 242748443, 416140188, 485496886, 728245329, 970993772, 1456490658, 2912981316]

約数ペア:

[(1, 2912981316), (2, 1456490658), (3, 970993772), (4, 728245329), (6, 485496886), (7, 416140188), (12, 242748443), (14, 208070094), (21, 138713396), (28, 104035047), (42, 69356698), (84, 34678349), (103, 28281372), (206, 14140686), (309, 9427124), (412, 7070343), (618, 4713562), (721, 4040196), (1236, 2356781), (1442, 2020098), (2163, 1346732), (2884, 1010049), (4326, 673366), (8652, 336683)]