902182904

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{22787}}^1$

素因数の和:22908

約数の個数: 48

約数和(自身を含む): 1987341480

約数和(自身を除く): 1085158576

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 392, 404, 707, 808, 1414, 2828, 4949, 5656, 9898, 19796, 22787, 39592, 45574, 91148, 159509, 182296, 319018, 638036, 1116563, 1276072, 2233126, 2301487, 4466252, 4602974, 8932504, 9205948, 16110409, 18411896, 32220818, 64441636, 112772863, 128883272, 225545726, 451091452, 902182904]

約数ペア:

[(1, 902182904), (2, 451091452), (4, 225545726), (7, 128883272), (8, 112772863), (14, 64441636), (28, 32220818), (49, 18411896), (56, 16110409), (98, 9205948), (101, 8932504), (196, 4602974), (202, 4466252), (392, 2301487), (404, 2233126), (707, 1276072), (808, 1116563), (1414, 638036), (2828, 319018), (4949, 182296), (5656, 159509), (9898, 91148), (19796, 45574), (22787, 39592)]