2019391206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{35801}}^1$

素因数の和:35909

約数の個数: 64

約数和(自身を含む): 4949268480

約数和(自身を除く): 2929877274

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 79, 102, 119, 158, 237, 238, 357, 474, 553, 714, 1106, 1343, 1659, 2686, 3318, 4029, 8058, 9401, 18802, 28203, 35801, 56406, 71602, 107403, 214806, 250607, 501214, 608617, 751821, 1217234, 1503642, 1825851, 2828279, 3651702, 4260319, 5656558, 8484837, 8520638, 12780957, 16969674, 19797953, 25561914, 39595906, 48080743, 59393859, 96161486, 118787718, 144242229, 288484458, 336565201, 673130402, 1009695603, 2019391206]

約数ペア:

[(1, 2019391206), (2, 1009695603), (3, 673130402), (6, 336565201), (7, 288484458), (14, 144242229), (17, 118787718), (21, 96161486), (34, 59393859), (42, 48080743), (51, 39595906), (79, 25561914), (102, 19797953), (119, 16969674), (158, 12780957), (237, 8520638), (238, 8484837), (357, 5656558), (474, 4260319), (553, 3651702), (714, 2828279), (1106, 1825851), (1343, 1503642), (1659, 1217234), (2686, 751821), (3318, 608617), (4029, 501214), (8058, 250607), (9401, 214806), (18802, 107403), (28203, 71602), (35801, 56406)]