13545521756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1\times {\mathrm{1543}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 25669172928

約数和(自身を除く): 12123651172

約数列:

[1, 2, 4, 13, 26, 52, 401, 421, 802, 842, 1543, 1604, 1684, 3086, 5213, 5473, 6172, 10426, 10946, 20059, 20852, 21892, 40118, 80236, 168821, 337642, 618743, 649603, 675284, 1237486, 1299206, 2194673, 2474972, 2598412, 4389346, 8043659, 8444839, 8778692, 16087318, 16889678, 32174636, 33779356, 260490803, 520981606, 1041963212, 3386380439, 6772760878, 13545521756]

約数ペア:

[(1, 13545521756), (2, 6772760878), (4, 3386380439), (13, 1041963212), (26, 520981606), (52, 260490803), (401, 33779356), (421, 32174636), (802, 16889678), (842, 16087318), (1543, 8778692), (1604, 8444839), (1684, 8043659), (3086, 4389346), (5213, 2598412), (5473, 2474972), (6172, 2194673), (10426, 1299206), (10946, 1237486), (20059, 675284), (20852, 649603), (21892, 618743), (40118, 337642), (80236, 168821)]