1882051200004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{3923}}^1\times {\mathrm{13693}}^1$

素因数の和:18100

約数の個数: 48

約数和(自身を含む): 3475596358080

約数和(自身を除く): 1593545158076

約数列:

[1, 2, 4, 19, 38, 76, 461, 922, 1844, 3923, 7846, 8759, 13693, 15692, 17518, 27386, 35036, 54772, 74537, 149074, 260167, 298148, 520334, 1040668, 1808503, 3617006, 6312473, 7234012, 12624946, 25249892, 34361557, 53717639, 68723114, 107435278, 119936987, 137446228, 214870556, 239873974, 479747948, 1020635141, 2041270282, 4082540564, 24763831579, 49527663158, 99055326316, 470512800001, 941025600002, 1882051200004]

約数ペア:

[(1, 1882051200004), (2, 941025600002), (4, 470512800001), (19, 99055326316), (38, 49527663158), (76, 24763831579), (461, 4082540564), (922, 2041270282), (1844, 1020635141), (3923, 479747948), (7846, 239873974), (8759, 214870556), (13693, 137446228), (15692, 119936987), (17518, 107435278), (27386, 68723114), (35036, 53717639), (54772, 34361557), (74537, 25249892), (149074, 12624946), (260167, 7234012), (298148, 6312473), (520334, 3617006), (1040668, 1808503)]