1952239198

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{1511}}^1$

素因数の和:1793

約数の個数: 64

約数和(自身を含む): 3739115520

約数和(自身を除く): 1786876322

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 229, 403, 434, 458, 806, 1511, 1603, 2821, 2977, 3022, 3206, 5642, 5954, 7099, 10577, 14198, 19643, 20839, 21154, 39286, 41678, 46841, 49693, 92287, 93682, 99386, 137501, 184574, 275002, 327887, 346019, 608933, 646009, 655774, 692038, 1217866, 1292018, 2422133, 4262531, 4498247, 4844266, 8525062, 8996494, 10726589, 21453178, 31487729, 62975458, 75086123, 139445657, 150172246, 278891314, 976119599, 1952239198]

約数ペア:

[(1, 1952239198), (2, 976119599), (7, 278891314), (13, 150172246), (14, 139445657), (26, 75086123), (31, 62975458), (62, 31487729), (91, 21453178), (182, 10726589), (217, 8996494), (229, 8525062), (403, 4844266), (434, 4498247), (458, 4262531), (806, 2422133), (1511, 1292018), (1603, 1217866), (2821, 692038), (2977, 655774), (3022, 646009), (3206, 608933), (5642, 346019), (5954, 327887), (7099, 275002), (10577, 184574), (14198, 137501), (19643, 99386), (20839, 93682), (21154, 92287), (39286, 49693), (41678, 46841)]