2260356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 6128640

約数和(自身を除く): 3868284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 379, 426, 497, 758, 852, 994, 1137, 1491, 1516, 1988, 2274, 2653, 2982, 4548, 5306, 5964, 7959, 10612, 15918, 26909, 31836, 53818, 80727, 107636, 161454, 188363, 322908, 376726, 565089, 753452, 1130178, 2260356]

約数ペア:

[(1, 2260356), (2, 1130178), (3, 753452), (4, 565089), (6, 376726), (7, 322908), (12, 188363), (14, 161454), (21, 107636), (28, 80727), (42, 53818), (71, 31836), (84, 26909), (142, 15918), (213, 10612), (284, 7959), (379, 5964), (426, 5306), (497, 4548), (758, 2982), (852, 2653), (994, 2274), (1137, 1988), (1491, 1516)]