1850714229

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{577}}^1$

素因数の和:1010

約数の個数: 64

約数和(自身を含む): 3148759040

約数和(自身を除く): 1298044811

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 379, 403, 577, 651, 1137, 1209, 1731, 2653, 2821, 4039, 4927, 7501, 7959, 8463, 11749, 12117, 14781, 17887, 22503, 34489, 35247, 52507, 53661, 82243, 103467, 125209, 152737, 157521, 218683, 232531, 246729, 375627, 458211, 656049, 697593, 1069159, 1530781, 1627717, 2842879, 3207477, 4592343, 4883151, 6779173, 8528637, 19900153, 20337519, 47454211, 59700459, 88129249, 142362633, 264387747, 616904743, 1850714229]

約数ペア:

[(1, 1850714229), (3, 616904743), (7, 264387747), (13, 142362633), (21, 88129249), (31, 59700459), (39, 47454211), (91, 20337519), (93, 19900153), (217, 8528637), (273, 6779173), (379, 4883151), (403, 4592343), (577, 3207477), (651, 2842879), (1137, 1627717), (1209, 1530781), (1731, 1069159), (2653, 697593), (2821, 656049), (4039, 458211), (4927, 375627), (7501, 246729), (7959, 232531), (8463, 218683), (11749, 157521), (12117, 152737), (14781, 125209), (17887, 103467), (22503, 82243), (34489, 53661), (35247, 52507)]