2217961025276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1\times {\mathrm{219871}}^1$

素因数の和:220626

約数の個数: 48

約数和(自身を含む): 4108299525120

約数和(自身を除く): 1890338499844

約数列:

[1, 2, 4, 19, 38, 76, 331, 401, 662, 802, 1324, 1604, 6289, 7619, 12578, 15238, 25156, 30476, 132731, 219871, 265462, 439742, 530924, 879484, 2521889, 4177549, 5043778, 8355098, 10087556, 16710196, 72777301, 88168271, 145554602, 176336542, 291109204, 352673084, 1382768719, 1675197149, 2765537438, 3350394298, 5531074876, 6700788596, 29183697701, 58367395402, 116734790804, 554490256319, 1108980512638, 2217961025276]

約数ペア:

[(1, 2217961025276), (2, 1108980512638), (4, 554490256319), (19, 116734790804), (38, 58367395402), (76, 29183697701), (331, 6700788596), (401, 5531074876), (662, 3350394298), (802, 2765537438), (1324, 1675197149), (1604, 1382768719), (6289, 352673084), (7619, 291109204), (12578, 176336542), (15238, 145554602), (25156, 88168271), (30476, 72777301), (132731, 16710196), (219871, 10087556), (265462, 8355098), (439742, 5043778), (530924, 4177549), (879484, 2521889)]