1329551412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{39869}}^1$

素因数の和:40280

約数の個数: 48

約数和(自身を含む): 3554490240

約数和(自身を除く): 2224938828

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, 39869, 79738, 119607, 159476, 239214, 279083, 478428, 558166, 837249, 1116332, 1674498, 3348996, 15827993, 31655986, 47483979, 63311972, 94967958, 110795951, 189935916, 221591902, 332387853, 443183804, 664775706, 1329551412]

約数ペア:

[(1, 1329551412), (2, 664775706), (3, 443183804), (4, 332387853), (6, 221591902), (7, 189935916), (12, 110795951), (14, 94967958), (21, 63311972), (28, 47483979), (42, 31655986), (84, 15827993), (397, 3348996), (794, 1674498), (1191, 1116332), (1588, 837249), (2382, 558166), (2779, 478428), (4764, 279083), (5558, 239214), (8337, 159476), (11116, 119607), (16674, 79738), (33348, 39869)]