13471567210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{8087}}^1$

素因数の和:8391

約数の個数: 64

約数和(自身を含む): 26414760960

約数和(自身を除く): 12943193750

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 239, 410, 478, 697, 1195, 1394, 2390, 3485, 4063, 6970, 8087, 8126, 9799, 16174, 19598, 20315, 40435, 40630, 48995, 80870, 97990, 137479, 166583, 274958, 331567, 333166, 663134, 687395, 832915, 1374790, 1657835, 1665830, 1932793, 3315670, 3865586, 5636639, 9663965, 11273278, 19327930, 28183195, 32857481, 56366390, 65714962, 79244513, 158489026, 164287405, 328574810, 396222565, 792445130, 1347156721, 2694313442, 6735783605, 13471567210]

約数ペア:

[(1, 13471567210), (2, 6735783605), (5, 2694313442), (10, 1347156721), (17, 792445130), (34, 396222565), (41, 328574810), (82, 164287405), (85, 158489026), (170, 79244513), (205, 65714962), (239, 56366390), (410, 32857481), (478, 28183195), (697, 19327930), (1195, 11273278), (1394, 9663965), (2390, 5636639), (3485, 3865586), (4063, 3315670), (6970, 1932793), (8087, 1665830), (8126, 1657835), (9799, 1374790), (16174, 832915), (19598, 687395), (20315, 663134), (40435, 333166), (40630, 331567), (48995, 274958), (80870, 166583), (97990, 137479)]