1509452

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 3268608

約数和(自身を除く): 1759156

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 47, 62, 74, 94, 124, 148, 188, 217, 259, 329, 434, 518, 658, 868, 1036, 1147, 1316, 1457, 1739, 2294, 2914, 3478, 4588, 5828, 6956, 8029, 10199, 12173, 16058, 20398, 24346, 32116, 40796, 48692, 53909, 107818, 215636, 377363, 754726, 1509452]

約数ペア:

[(1, 1509452), (2, 754726), (4, 377363), (7, 215636), (14, 107818), (28, 53909), (31, 48692), (37, 40796), (47, 32116), (62, 24346), (74, 20398), (94, 16058), (124, 12173), (148, 10199), (188, 8029), (217, 6956), (259, 5828), (329, 4588), (434, 3478), (518, 2914), (658, 2294), (868, 1739), (1036, 1457), (1147, 1316)]