552969872

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379787}}^1$

素因数の和:379815

約数の個数: 40

約数和(自身を含む): 1318623936

約数和(自身を除く): 765654064

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 379787, 759574, 1519148, 2658509, 3038296, 4937231, 5317018, 6076592, 9874462, 10634036, 19748924, 21268072, 34560617, 39497848, 42536144, 69121234, 78995696, 138242468, 276484936, 552969872]

約数ペア:

[(1, 552969872), (2, 276484936), (4, 138242468), (7, 78995696), (8, 69121234), (13, 42536144), (14, 39497848), (16, 34560617), (26, 21268072), (28, 19748924), (52, 10634036), (56, 9874462), (91, 6076592), (104, 5317018), (112, 4937231), (182, 3038296), (208, 2658509), (364, 1519148), (728, 759574), (1456, 379787)]