1893669882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{7477}}^1$

素因数の和:7703

約数の個数: 64

約数和(自身を含む): 4341786624

約数和(自身を除く): 2448116742

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 191, 221, 382, 442, 573, 663, 1146, 1326, 2483, 3247, 4966, 6494, 7449, 7477, 9741, 14898, 14954, 19482, 22431, 42211, 44862, 84422, 97201, 126633, 127109, 194402, 253266, 254218, 291603, 381327, 583206, 762654, 1428107, 1652417, 2856214, 3304834, 4284321, 4957251, 8568642, 9914502, 18565391, 24277819, 37130782, 48555638, 55696173, 72833457, 111392346, 145666914, 315611647, 631223294, 946834941, 1893669882]

約数ペア:

[(1, 1893669882), (2, 946834941), (3, 631223294), (6, 315611647), (13, 145666914), (17, 111392346), (26, 72833457), (34, 55696173), (39, 48555638), (51, 37130782), (78, 24277819), (102, 18565391), (191, 9914502), (221, 8568642), (382, 4957251), (442, 4284321), (573, 3304834), (663, 2856214), (1146, 1652417), (1326, 1428107), (2483, 762654), (3247, 583206), (4966, 381327), (6494, 291603), (7449, 254218), (7477, 253266), (9741, 194402), (14898, 127109), (14954, 126633), (19482, 97201), (22431, 84422), (42211, 44862)]