98118988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 192487680

約数和(自身を除く): 94368692

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 139, 244, 263, 278, 526, 556, 671, 1052, 1342, 1529, 2684, 2893, 3058, 5786, 6116, 8479, 11572, 16043, 16958, 32086, 33916, 36557, 64172, 73114, 93269, 146228, 176473, 186538, 352946, 373076, 402127, 705892, 804254, 1608508, 2229977, 4459954, 8919908, 24529747, 49059494, 98118988]

約数ペア:

[(1, 98118988), (2, 49059494), (4, 24529747), (11, 8919908), (22, 4459954), (44, 2229977), (61, 1608508), (122, 804254), (139, 705892), (244, 402127), (263, 373076), (278, 352946), (526, 186538), (556, 176473), (671, 146228), (1052, 93269), (1342, 73114), (1529, 64172), (2684, 36557), (2893, 33916), (3058, 32086), (5786, 16958), (6116, 16043), (8479, 11572)]