16503721198

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1\times {\mathrm{1439}}^1$

素因数の和:2172

約数の個数: 32

約数和(自身を含む): 25398593280

約数和(自身を除く): 8894872082

約数列:

[1, 2, 53, 106, 257, 421, 514, 842, 1439, 2878, 13621, 22313, 27242, 44626, 76267, 108197, 152534, 216394, 369823, 605819, 739646, 1211638, 5734441, 11468882, 19600619, 32108407, 39201238, 64216814, 155695483, 311390966, 8251860599, 16503721198]

約数ペア:

[(1, 16503721198), (2, 8251860599), (53, 311390966), (106, 155695483), (257, 64216814), (421, 39201238), (514, 32108407), (842, 19600619), (1439, 11468882), (2878, 5734441), (13621, 1211638), (22313, 739646), (27242, 605819), (44626, 369823), (76267, 216394), (108197, 152534)]