836690972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{5471}}^1$

素因数の和:5678

約数の個数: 48

約数和(自身を含む): 1679553792

約数和(自身を除く): 842862820

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 173, 221, 346, 442, 692, 884, 2249, 2941, 4498, 5471, 5882, 8996, 10942, 11764, 21884, 38233, 71123, 76466, 93007, 142246, 152932, 186014, 284492, 372028, 946483, 1209091, 1892966, 2418182, 3785932, 4836364, 12304279, 16090211, 24608558, 32180422, 49217116, 64360844, 209172743, 418345486, 836690972]

約数ペア:

[(1, 836690972), (2, 418345486), (4, 209172743), (13, 64360844), (17, 49217116), (26, 32180422), (34, 24608558), (52, 16090211), (68, 12304279), (173, 4836364), (221, 3785932), (346, 2418182), (442, 1892966), (692, 1209091), (884, 946483), (2249, 372028), (2941, 284492), (4498, 186014), (5471, 152932), (5882, 142246), (8996, 93007), (10942, 76466), (11764, 71123), (21884, 38233)]