248817842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44101}}^1$

素因数の和:44154

約数の個数: 32

約数和(自身を含む): 474184704

約数和(自身を除く): 225366862

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 44101, 88202, 308707, 573313, 617414, 1146626, 1367131, 2734262, 4013191, 8026382, 9569917, 17772703, 19139834, 35545406, 124408921, 248817842]

約数ペア:

[(1, 248817842), (2, 124408921), (7, 35545406), (13, 19139834), (14, 17772703), (26, 9569917), (31, 8026382), (62, 4013191), (91, 2734262), (182, 1367131), (217, 1146626), (403, 617414), (434, 573313), (806, 308707), (2821, 88202), (5642, 44101)]