228301918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1483}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 382943232

約数和(自身を除く): 154641314

約数列:

[1, 2, 13, 26, 31, 62, 191, 382, 403, 806, 1483, 2483, 2966, 4966, 5921, 11842, 19279, 38558, 45973, 76973, 91946, 153946, 283253, 566506, 597649, 1195298, 3682289, 7364578, 8780843, 17561686, 114150959, 228301918]

約数ペア:

[(1, 228301918), (2, 114150959), (13, 17561686), (26, 8780843), (31, 7364578), (62, 3682289), (191, 1195298), (382, 597649), (403, 566506), (806, 283253), (1483, 153946), (2483, 91946), (2966, 76973), (4966, 45973), (5921, 38558), (11842, 19279)]