1616172488

素因数分解:

$2^3\times 7^2\times {\mathrm{1091}}^1\times {\mathrm{3779}}^1$

素因数の和:4890

約数の個数: 48

約数和(自身を含む): 3529234800

約数和(自身を除く): 1913062312

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1091, 2182, 3779, 4364, 7558, 7637, 8728, 15116, 15274, 26453, 30232, 30548, 52906, 53459, 61096, 105812, 106918, 185171, 211624, 213836, 370342, 427672, 740684, 1481368, 4122889, 8245778, 16491556, 28860223, 32983112, 57720446, 115440892, 202021561, 230881784, 404043122, 808086244, 1616172488]

約数ペア:

[(1, 1616172488), (2, 808086244), (4, 404043122), (7, 230881784), (8, 202021561), (14, 115440892), (28, 57720446), (49, 32983112), (56, 28860223), (98, 16491556), (196, 8245778), (392, 4122889), (1091, 1481368), (2182, 740684), (3779, 427672), (4364, 370342), (7558, 213836), (7637, 211624), (8728, 185171), (15116, 106918), (15274, 105812), (26453, 61096), (30232, 53459), (30548, 52906)]