2197135024

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 4937001472

約数和(自身を除く): 2739866448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 283, 412, 566, 673, 721, 824, 1132, 1346, 1442, 1648, 1981, 2264, 2692, 2884, 3962, 4528, 4711, 5384, 5768, 7924, 9422, 10768, 11536, 15848, 18844, 29149, 31696, 37688, 58298, 69319, 75376, 116596, 138638, 190459, 204043, 233192, 277276, 380918, 408086, 466384, 485233, 554552, 761836, 816172, 970466, 1109104, 1333213, 1523672, 1632344, 1940932, 2666426, 3047344, 3264688, 3881864, 5332852, 7763728, 10665704, 19617277, 21331408, 39234554, 78469108, 137320939, 156938216, 274641878, 313876432, 549283756, 1098567512, 2197135024]

約数ペア:

[(1, 2197135024), (2, 1098567512), (4, 549283756), (7, 313876432), (8, 274641878), (14, 156938216), (16, 137320939), (28, 78469108), (56, 39234554), (103, 21331408), (112, 19617277), (206, 10665704), (283, 7763728), (412, 5332852), (566, 3881864), (673, 3264688), (721, 3047344), (824, 2666426), (1132, 1940932), (1346, 1632344), (1442, 1523672), (1648, 1333213), (1981, 1109104), (2264, 970466), (2692, 816172), (2884, 761836), (3962, 554552), (4528, 485233), (4711, 466384), (5384, 408086), (5768, 380918), (7924, 277276), (9422, 233192), (10768, 204043), (11536, 190459), (15848, 138638), (18844, 116596), (29149, 75376), (31696, 69319), (37688, 58298)]