869888932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2621}}^1$

素因数の和:3052

約数の個数: 48

約数和(自身を含む): 1753174080

約数和(自身を除く): 883285148

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 397, 418, 794, 836, 1588, 2621, 4367, 5242, 7543, 8734, 10484, 15086, 17468, 28831, 30172, 49799, 57662, 82973, 99598, 115324, 165946, 199196, 331892, 547789, 1040537, 1095578, 2081074, 2191156, 4162148, 11445907, 19770203, 22891814, 39540406, 45783628, 79080812, 217472233, 434944466, 869888932]

約数ペア:

[(1, 869888932), (2, 434944466), (4, 217472233), (11, 79080812), (19, 45783628), (22, 39540406), (38, 22891814), (44, 19770203), (76, 11445907), (209, 4162148), (397, 2191156), (418, 2081074), (794, 1095578), (836, 1040537), (1588, 547789), (2621, 331892), (4367, 199196), (5242, 165946), (7543, 115324), (8734, 99598), (10484, 82973), (15086, 57662), (17468, 49799), (28831, 30172)]