6988996898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1543}}^1$

素因数の和:1803

約数の個数: 64

約数和(自身を含む): 12186236160

約数和(自身を除く): 5197239262

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 173, 247, 346, 494, 689, 1007, 1378, 1543, 2014, 2249, 3086, 3287, 4498, 6574, 9169, 13091, 18338, 20059, 26182, 29317, 40118, 42731, 58634, 81779, 85462, 119197, 163558, 174211, 238394, 266939, 348422, 381121, 533878, 762242, 1063127, 1553801, 2126254, 2264743, 3107602, 3470207, 4529486, 5071841, 6940414, 10143682, 14147767, 20199413, 28295534, 40398826, 65933933, 131867866, 183920971, 268807573, 367841942, 537615146, 3494498449, 6988996898]

約数ペア:

[(1, 6988996898), (2, 3494498449), (13, 537615146), (19, 367841942), (26, 268807573), (38, 183920971), (53, 131867866), (106, 65933933), (173, 40398826), (247, 28295534), (346, 20199413), (494, 14147767), (689, 10143682), (1007, 6940414), (1378, 5071841), (1543, 4529486), (2014, 3470207), (2249, 3107602), (3086, 2264743), (3287, 2126254), (4498, 1553801), (6574, 1063127), (9169, 762242), (13091, 533878), (18338, 381121), (20059, 348422), (26182, 266939), (29317, 238394), (40118, 174211), (42731, 163558), (58634, 119197), (81779, 85462)]