7997514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 20238336

約数和(自身を除く): 12240822

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 102, 119, 138, 161, 238, 322, 357, 391, 483, 487, 714, 782, 966, 974, 1173, 1461, 2346, 2737, 2922, 3409, 5474, 6818, 8211, 8279, 10227, 11201, 16422, 16558, 20454, 22402, 24837, 33603, 49674, 57953, 67206, 78407, 115906, 156814, 173859, 190417, 235221, 347718, 380834, 470442, 571251, 1142502, 1332919, 2665838, 3998757, 7997514]

約数ペア:

[(1, 7997514), (2, 3998757), (3, 2665838), (6, 1332919), (7, 1142502), (14, 571251), (17, 470442), (21, 380834), (23, 347718), (34, 235221), (42, 190417), (46, 173859), (51, 156814), (69, 115906), (102, 78407), (119, 67206), (138, 57953), (161, 49674), (238, 33603), (322, 24837), (357, 22402), (391, 20454), (483, 16558), (487, 16422), (714, 11201), (782, 10227), (966, 8279), (974, 8211), (1173, 6818), (1461, 5474), (2346, 3409), (2737, 2922)]