4779816406

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{557}}^1\times {\mathrm{2269}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 7539160320

約数和(自身を除く): 2759343914

約数列:

[1, 2, 31, 61, 62, 122, 557, 1114, 1891, 2269, 3782, 4538, 17267, 33977, 34534, 67954, 70339, 138409, 140678, 276818, 1053287, 1263833, 2106574, 2527666, 4290679, 8581358, 39178823, 77093813, 78357646, 154187626, 2389908203, 4779816406]

約数ペア:

[(1, 4779816406), (2, 2389908203), (31, 154187626), (61, 78357646), (62, 77093813), (122, 39178823), (557, 8581358), (1114, 4290679), (1891, 2527666), (2269, 2106574), (3782, 1263833), (4538, 1053287), (17267, 276818), (33977, 140678), (34534, 138409), (67954, 70339)]