652950844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{18493}}^1$

素因数の和:18614

約数の個数: 48

約数和(自身を含む): 1420931008

約数和(自身を除く): 767980164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2522, 2716, 5044, 8827, 17654, 18493, 35308, 36986, 73972, 129451, 240409, 258902, 480818, 517804, 961636, 1682863, 1793821, 3365726, 3587642, 6731452, 7175284, 12556747, 23319673, 25113494, 46639346, 50226988, 93278692, 163237711, 326475422, 652950844]

約数ペア:

[(1, 652950844), (2, 326475422), (4, 163237711), (7, 93278692), (13, 50226988), (14, 46639346), (26, 25113494), (28, 23319673), (52, 12556747), (91, 7175284), (97, 6731452), (182, 3587642), (194, 3365726), (364, 1793821), (388, 1682863), (679, 961636), (1261, 517804), (1358, 480818), (2522, 258902), (2716, 240409), (5044, 129451), (8827, 73972), (17654, 36986), (18493, 35308)]