2496702988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{3169}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 4784164000

約数和(自身を除く): 2287461012

約数列:

[1, 2, 4, 13, 26, 52, 109, 139, 218, 278, 436, 556, 1417, 1807, 2834, 3169, 3614, 5668, 6338, 7228, 12676, 15151, 30302, 41197, 60604, 82394, 164788, 196963, 345421, 393926, 440491, 690842, 787852, 880982, 1381684, 1761964, 4490473, 5726383, 8980946, 11452766, 17961892, 22905532, 48013519, 96027038, 192054076, 624175747, 1248351494, 2496702988]

約数ペア:

[(1, 2496702988), (2, 1248351494), (4, 624175747), (13, 192054076), (26, 96027038), (52, 48013519), (109, 22905532), (139, 17961892), (218, 11452766), (278, 8980946), (436, 5726383), (556, 4490473), (1417, 1761964), (1807, 1381684), (2834, 880982), (3169, 787852), (3614, 690842), (5668, 440491), (6338, 393926), (7228, 345421), (12676, 196963), (15151, 164788), (30302, 82394), (41197, 60604)]