13305084996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{398977}}^1$

素因数の和:399388

約数の個数: 48

約数和(自身を含む): 35569686656

約数和(自身を除く): 22264601660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 1191, 1588, 2382, 2779, 4764, 5558, 8337, 11116, 16674, 33348, 398977, 797954, 1196931, 1595908, 2393862, 2792839, 4787724, 5585678, 8378517, 11171356, 16757034, 33514068, 158393869, 316787738, 475181607, 633575476, 950363214, 1108757083, 1900726428, 2217514166, 3326271249, 4435028332, 6652542498, 13305084996]

約数ペア:

[(1, 13305084996), (2, 6652542498), (3, 4435028332), (4, 3326271249), (6, 2217514166), (7, 1900726428), (12, 1108757083), (14, 950363214), (21, 633575476), (28, 475181607), (42, 316787738), (84, 158393869), (397, 33514068), (794, 16757034), (1191, 11171356), (1588, 8378517), (2382, 5585678), (2779, 4787724), (4764, 2792839), (5558, 2393862), (8337, 1595908), (11116, 1196931), (16674, 797954), (33348, 398977)]