1918396319983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3467}}^1\times {\mathrm{21617}}^1$

素因数の和:25287

約数の個数: 32

約数和(自身を含む): 2267129813760

約数和(自身を除く): 348733493777

約数列:

[1, 11, 13, 143, 179, 1969, 2327, 3467, 21617, 25597, 38137, 45071, 237787, 281021, 495781, 620593, 3091231, 3869443, 6826523, 8067709, 42563873, 50302759, 74946139, 88744799, 553330349, 824407529, 974299807, 10717297877, 13415358881, 147568947691, 174399665453, 1918396319983]

約数ペア:

[(1, 1918396319983), (11, 174399665453), (13, 147568947691), (143, 13415358881), (179, 10717297877), (1969, 974299807), (2327, 824407529), (3467, 553330349), (21617, 88744799), (25597, 74946139), (38137, 50302759), (45071, 42563873), (237787, 8067709), (281021, 6826523), (495781, 3869443), (620593, 3091231)]