1907922876

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1\times {\mathrm{1949}}^1$

素因数の和:2111

約数の個数: 72

約数和(自身を含む): 4660546800

約数和(自身を除く): 2752623924

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 97, 116, 174, 194, 291, 348, 388, 582, 841, 1164, 1682, 1949, 2523, 2813, 3364, 3898, 5046, 5626, 5847, 7796, 8439, 10092, 11252, 11694, 16878, 23388, 33756, 56521, 81577, 113042, 163154, 169563, 189053, 226084, 244731, 326308, 339126, 378106, 489462, 567159, 678252, 756212, 978924, 1134318, 1639109, 2268636, 3278218, 4917327, 5482537, 6556436, 9834654, 10965074, 16447611, 19669308, 21930148, 32895222, 65790444, 158993573, 317987146, 476980719, 635974292, 953961438, 1907922876]

約数ペア:

[(1, 1907922876), (2, 953961438), (3, 635974292), (4, 476980719), (6, 317987146), (12, 158993573), (29, 65790444), (58, 32895222), (87, 21930148), (97, 19669308), (116, 16447611), (174, 10965074), (194, 9834654), (291, 6556436), (348, 5482537), (388, 4917327), (582, 3278218), (841, 2268636), (1164, 1639109), (1682, 1134318), (1949, 978924), (2523, 756212), (2813, 678252), (3364, 567159), (3898, 489462), (5046, 378106), (5626, 339126), (5847, 326308), (7796, 244731), (8439, 226084), (10092, 189053), (11252, 169563), (11694, 163154), (16878, 113042), (23388, 81577), (33756, 56521)]