5419484

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 11665920

約数和(自身を除く): 6246436

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 167, 244, 266, 334, 427, 532, 668, 854, 1159, 1169, 1708, 2318, 2338, 3173, 4636, 4676, 6346, 8113, 10187, 12692, 16226, 20374, 22211, 32452, 40748, 44422, 71309, 88844, 142618, 193553, 285236, 387106, 774212, 1354871, 2709742, 5419484]

約数ペア:

[(1, 5419484), (2, 2709742), (4, 1354871), (7, 774212), (14, 387106), (19, 285236), (28, 193553), (38, 142618), (61, 88844), (76, 71309), (122, 44422), (133, 40748), (167, 32452), (244, 22211), (266, 20374), (334, 16226), (427, 12692), (532, 10187), (668, 8113), (854, 6346), (1159, 4676), (1169, 4636), (1708, 3173), (2318, 2338)]