1986224746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 3462746112

約数和(自身を除く): 1476521366

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 251, 283, 341, 451, 502, 566, 682, 902, 1271, 2542, 2761, 3113, 5522, 6226, 7781, 8773, 10291, 11603, 13981, 15562, 17546, 20582, 23206, 27962, 71033, 85591, 96503, 113201, 127633, 142066, 171182, 193006, 226402, 255266, 319021, 359693, 638042, 719386, 781363, 1562726, 2202023, 2912353, 3509231, 3956623, 4404046, 5824706, 7018462, 7913246, 24222253, 32035883, 48444506, 64071766, 90282943, 180565886, 993112373, 1986224746]

約数ペア:

[(1, 1986224746), (2, 993112373), (11, 180565886), (22, 90282943), (31, 64071766), (41, 48444506), (62, 32035883), (82, 24222253), (251, 7913246), (283, 7018462), (341, 5824706), (451, 4404046), (502, 3956623), (566, 3509231), (682, 2912353), (902, 2202023), (1271, 1562726), (2542, 781363), (2761, 719386), (3113, 638042), (5522, 359693), (6226, 319021), (7781, 255266), (8773, 226402), (10291, 193006), (11603, 171182), (13981, 142066), (15562, 127633), (17546, 113201), (20582, 96503), (23206, 85591), (27962, 71033)]