3458280.00000000

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 55157760

約数和(自身を除く): 26571044

約数列:

[1, 2, 4, 19, 38, 47, 53, 76, 94, 106, 151, 188, 212, 302, 604, 893, 1007, 1786, 2014, 2491, 2869, 3572, 4028, 4982, 5738, 7097, 8003, 9964, 11476, 14194, 16006, 28388, 32012, 47329, 94658, 134843, 152057, 189316, 269686, 304114, 376141, 539372, 608228, 752282, 1504564, 7146679, 14293358, 28586716]

約数ペア:

[(1, 28586716), (2, 14293358), (4, 7146679), (19, 1504564), (38, 752282), (47, 608228), (53, 539372), (76, 376141), (94, 304114), (106, 269686), (151, 189316), (188, 152057), (212, 134843), (302, 94658), (604, 47329), (893, 32012), (1007, 28388), (1786, 16006), (2014, 14194), (2491, 11476), (2869, 9964), (3572, 8003), (4028, 7097), (4982, 5738)]