849274964

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 1541030400

約数和(自身を除く): 691755436

約数列:

[1, 2, 4, 79, 97, 103, 158, 194, 206, 269, 316, 388, 412, 538, 1076, 7663, 8137, 9991, 15326, 16274, 19982, 21251, 26093, 27707, 30652, 32548, 39964, 42502, 52186, 55414, 85004, 104372, 110828, 789289, 1578578, 2061347, 2188853, 2687579, 3157156, 4122694, 4377706, 5375158, 8245388, 8755412, 10750316, 212318741, 424637482, 849274964]

約数ペア:

[(1, 849274964), (2, 424637482), (4, 212318741), (79, 10750316), (97, 8755412), (103, 8245388), (158, 5375158), (194, 4377706), (206, 4122694), (269, 3157156), (316, 2687579), (388, 2188853), (412, 2061347), (538, 1578578), (1076, 789289), (7663, 110828), (8137, 104372), (9991, 85004), (15326, 55414), (16274, 52186), (19982, 42502), (21251, 39964), (26093, 32548), (27707, 30652)]