7261004884

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1\times {\mathrm{7489}}^1$

素因数の和:8648

約数の個数: 48

約数和(自身を含む): 15005885440

約数和(自身を除く): 7744880556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 1117, 2234, 4468, 7489, 7819, 14978, 15638, 29956, 31276, 34627, 52423, 69254, 104846, 138508, 209692, 232159, 242389, 464318, 484778, 928636, 969556, 1625113, 3250226, 6500452, 8365213, 16730426, 33460852, 58556491, 117112982, 234225964, 259321603, 518643206, 1037286412, 1815251221, 3630502442, 7261004884]

約数ペア:

[(1, 7261004884), (2, 3630502442), (4, 1815251221), (7, 1037286412), (14, 518643206), (28, 259321603), (31, 234225964), (62, 117112982), (124, 58556491), (217, 33460852), (434, 16730426), (868, 8365213), (1117, 6500452), (2234, 3250226), (4468, 1625113), (7489, 969556), (7819, 928636), (14978, 484778), (15638, 464318), (29956, 242389), (31276, 232159), (34627, 209692), (52423, 138508), (69254, 104846)]