1520290128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4524673}}^1$

素因数の和:4524691

約数の個数: 40

約数和(自身を含む): 4488476608

約数和(自身を除く): 2968186480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4524673, 9049346, 13574019, 18098692, 27148038, 31672711, 36197384, 54296076, 63345422, 72394768, 95018133, 108592152, 126690844, 190036266, 217184304, 253381688, 380072532, 506763376, 760145064, 1520290128]

約数ペア:

[(1, 1520290128), (2, 760145064), (3, 506763376), (4, 380072532), (6, 253381688), (7, 217184304), (8, 190036266), (12, 126690844), (14, 108592152), (16, 95018133), (21, 72394768), (24, 63345422), (28, 54296076), (42, 36197384), (48, 31672711), (56, 27148038), (84, 18098692), (112, 13574019), (168, 9049346), (336, 4524673)]