1973670128

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{12109}}^1$

素因数の和:12345

約数の個数: 40

約数和(自身を含む): 3910270560

約数和(自身を除く): 1936600432

約数列:

[1, 2, 4, 8, 16, 61, 122, 167, 244, 334, 488, 668, 976, 1336, 2672, 10187, 12109, 20374, 24218, 40748, 48436, 81496, 96872, 162992, 193744, 738649, 1477298, 2022203, 2954596, 4044406, 5909192, 8088812, 11818384, 16177624, 32355248, 123354383, 246708766, 493417532, 986835064, 1973670128]

約数ペア:

[(1, 1973670128), (2, 986835064), (4, 493417532), (8, 246708766), (16, 123354383), (61, 32355248), (122, 16177624), (167, 11818384), (244, 8088812), (334, 5909192), (488, 4044406), (668, 2954596), (976, 2022203), (1336, 1477298), (2672, 738649), (10187, 193744), (12109, 162992), (20374, 96872), (24218, 81496), (40748, 48436)]