1738742724601

素因数分解:

${\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1\times {\mathrm{607}}^1$

素因数の和:1310

約数の個数: 48

約数和(自身を含む): 1869643980288

約数和(自身を除く): 130901255687

約数列:

[1, 19, 101, 251, 313, 361, 607, 1919, 4769, 5947, 11533, 25351, 31613, 36461, 61307, 78563, 90611, 112993, 152357, 189991, 219127, 481669, 600647, 1164833, 1492697, 2894783, 3609829, 7934863, 9151711, 11412293, 15388057, 19189091, 22131827, 28361243, 47687741, 55000877, 68586751, 150762397, 292373083, 364592729, 906067079, 2864485543, 4816461841, 5555088577, 6927261851, 17215274501, 91512774979, 1738742724601]

約数ペア:

[(1, 1738742724601), (19, 91512774979), (101, 17215274501), (251, 6927261851), (313, 5555088577), (361, 4816461841), (607, 2864485543), (1919, 906067079), (4769, 364592729), (5947, 292373083), (11533, 150762397), (25351, 68586751), (31613, 55000877), (36461, 47687741), (61307, 28361243), (78563, 22131827), (90611, 19189091), (112993, 15388057), (152357, 11412293), (189991, 9151711), (219127, 7934863), (481669, 3609829), (600647, 2894783), (1164833, 1492697)]