1391114452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{22091}}^1$

素因数の和:22288

約数の個数: 48

約数和(自身を含む): 3013702272

約数和(自身を除く): 1622587820

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 173, 182, 346, 364, 692, 1211, 2249, 2422, 4498, 4844, 8996, 15743, 22091, 31486, 44182, 62972, 88364, 154637, 287183, 309274, 574366, 618548, 1148732, 2010281, 3821743, 4020562, 7643486, 8041124, 15286972, 26752201, 49682659, 53504402, 99365318, 107008804, 198730636, 347778613, 695557226, 1391114452]

約数ペア:

[(1, 1391114452), (2, 695557226), (4, 347778613), (7, 198730636), (13, 107008804), (14, 99365318), (26, 53504402), (28, 49682659), (52, 26752201), (91, 15286972), (173, 8041124), (182, 7643486), (346, 4020562), (364, 3821743), (692, 2010281), (1211, 1148732), (2249, 618548), (2422, 574366), (4498, 309274), (4844, 287183), (8996, 154637), (15743, 88364), (22091, 62972), (31486, 44182)]