1330357448

素因数分解:

$2^3\times 7^2\times {\mathrm{751}}^1\times {\mathrm{4519}}^1$

素因数の和:5290

約数の個数: 48

約数和(自身を含む): 2906179200

約数和(自身を除く): 1575821752

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 751, 1502, 3004, 4519, 5257, 6008, 9038, 10514, 18076, 21028, 31633, 36152, 36799, 42056, 63266, 73598, 126532, 147196, 221431, 253064, 294392, 442862, 885724, 1771448, 3393769, 6787538, 13575076, 23756383, 27150152, 47512766, 95025532, 166294681, 190051064, 332589362, 665178724, 1330357448]

約数ペア:

[(1, 1330357448), (2, 665178724), (4, 332589362), (7, 190051064), (8, 166294681), (14, 95025532), (28, 47512766), (49, 27150152), (56, 23756383), (98, 13575076), (196, 6787538), (392, 3393769), (751, 1771448), (1502, 885724), (3004, 442862), (4519, 294392), (5257, 253064), (6008, 221431), (9038, 147196), (10514, 126532), (18076, 73598), (21028, 63266), (31633, 42056), (36152, 36799)]